Ingredients Analysis Quality Evaluation - March 2020 - May 2020

In early March 2020, we made an evaluation of the quality of Ingredients Extraction and Analysis so that we could measure the improvements made as part of the Ingredients analysis and search features extraction task of the Project:Personalized_Search.

The metrics have also been recorded in mid May 2020 in order to measure the impact of the improvements we made.

Ingredients parsing and recognition

For each product, the ingredients list is parsed to separate each ingredient. Ingredients that we can match to our multilingual ingredients taxonomy as marked as "known", others as "unknown".

There are different reasons an ingredient can be marked as unknown:

• The input ingredient list is incorrect (mispellings etc.)
• The ingredients list contains other things than ingredients and we have not been able to split it at the right place.
• We have not been able to parse a particular sentence structure or formating (e.g. "a drop of delicious honey with a shower of powder sugar")
• The ingredient is not yet present in our taxonomy (or not with the right synonym or in the right language)

In the table below,

• the first column of numbers corresponds to the number of unique ingredients accross all products.
• And the second column of number corresponds to the number of occurrences of those ingredients. e.g. if a specific ingredient appears in 5 products, it is counted 5 times.

Retrieved on 2020-03-05:

EN - English - UK

	2020-03-05	2020-05-14	2020-10-31
All products:	Type Unique tags Occurrences known 1702 (8.77%) 104818 (79.85%) unknown 17706 (91.23%) 26448 (20.15%) all 19409 (100.00%) 131266 (100.00%)	Type Unique tags Occurrences known 1787 (8.17%) 124626 (80.82%) unknown 20099 (91.83%) 29578 (19.18%) all 21886 (100.00%) 154204 (100.00%)	Type Unique tags Occurrences known 2262 (14.84%) 197422 (92.27%) unknown 12977 (85.16%) 16548 (7.73%) all 15239 (100.00%) 213970 (100.00%)
Top 10k most scanned products:	known 1012 (20.67%) 19061 (79.38%) unknown 3884 (79.31%) 4952 (20.62%) all 4897 (100.00%) 24013 (100.00%)	known 1055 (22.09%) 21216 (81.93%) unknown 3720 (77.91%) 4678 (18.07%) all 4775 (100.00%) 25894 (100.00%)	known 1347 (44.87%) 28948 (93.92%) unknown 1655 (55.13%) 1874 (6.08%) all 3002 (100.00%) 30822 (100.00%)

EN - English - US

Note: ~300K US products were imported from the USDA in April, so results may not be very comparable.

	2020-03-21	2020-05-14	2020-10-31
All products:	Type Unique tags Occurrences known 2061 (2.12%) 2677857 (82.12%) unknown 95216 (97.88%) 583085 (17.88%) all 97278 (100.00%) 3260942 (100.00%)	Type Unique tags Occurrences known 2218 (1.79%) 6457065 (84.67%) unknown 122007 (98.21%) 1168962 (15.33%) all 124225 (100.00%) 7626027 (100.00%)	Type Unique tags Occurrences known 2787 (2.11%) 7435946 (90.52%) unknown 129044 (97.89%) 778751 (9.48%) all 131831 (100.00%) 8214697 (100.00%)
Top 10k most scanned products:	known 983 (18.16%) 25484 (77.58%) unknown 4430 (81.82%) 7364 (22.42%) all 5414 (100.00%) 32848 (100.00%)	known 1055 (20.52%) 38068 (82.02%) unknown 4086 (79.48%) 8347 (17.98%) all 5141 (100.00%) 46415 (100.00%)	known 1275 (24.46%) 43918 (87.18%) unknown 3938 (75.54%) 6456 (12.82%) all 5213 (100.00%) 50374 (100.00%)

DE - German - Germany

	2020-03-05	2020-05-14	2020-10-31
All products:	Type Unique tags Occurrences known 2139 (5.36%) 363967 (84.75%) unknown 37790 (94.64%) 65503 (15.25%) all 39930 (100.00%) 429470 (100.00%)	Type Unique tags Occurrences known 2233 (5.62%) 417604 (86.72%) unknown 37522 (94.38%) 63935 (13.28%) all 39755 (100.00%) 481539 (100.00%)	Type Unique tags Occurrences known 2491 (5.97%) 518324 (89.03%) unknown 39239 (94.03%) 63880 (10.97%) all 41730 (100.00%) 582204 (100.00%)
Top 10k most scanned products:	known 1435 (14.73%) 69066 (85.53%) unknown 8309 (85.26%) 11689 (14.47%) all 9745 (100.00%) 80755 (100.00%)	known 1511 (16.88%) 75653 (88.13%) unknown 7439 (83.12%) 10187 (11.87%) all 8950 (100.00%) 85840 (100.00%)	known 1624 (19.65%) 85314 (90.61%) unknown 6640 (80.35%) 8845 (9.39%) all 8264 (100.00%) 94159 (100.00%)

ES - Spanish - Spain

	2020-03-05	2020-05-14	2020-10-31
All products:	Type Unique tags Occurrences known 1970 (4.25%) 176101 (71.95%) unknown 44352 (95.75%) 68659 (28.05%) all 46323 (100.00%) 244760 (100.00%)	Type Unique tags Occurrences known 2059 (4.29%) 230207 (76.47%) unknown 45977 (95.71%) 70846 (23.53%) all 48036 (100.00%) 301053 (100.00%)	Type Unique tags Occurrences known 2494 (9.14%) 314030 (90.21%) unknown 24786 (90.86%) 34086 (9.79%) all 27280 (100.00%) 348116 (100.00%)
Top 10k most scanned products:	known 1262 (10.47%) 48797 (75.99%) unknown 10793 (89.52%) 15417 (24.01%) all 12056 (100.00%) 64214 (100.00%)	known 1354 (12.19%) 55402 (80.84%) unknown 9751 (87.81%) 13134 (19.16%) all 11105 (100.00%) 68536 (100.00%)	known 1609 (25.94%) 72353 (92.96%) unknown 4593 (74.06%) 5478 (7.04%) all 6202 (100.00%) 77831 (100.00%)

FI - Finnish - FI

	2020-03-05	2020-05-14	2020-10-31
All products:	Type Unique tags Occurrences known 829 (43.96%) 11069 (89.15%) unknown 1056 (55.99%) 1347 (10.85%) all 1886 (100.00%) 12416 (100.00%)	Type Unique tags Occurrences known 910 (45.09%) 15650 (91.43%) unknown 1108 (54.91%) 1466 (8.57%) all 2018 (100.00%) 17116 (100.00%)	Type Unique tags Occurrences known 1285 (56.56%) 25597 (95.22%) unknown 987 (43.44%) 1284 (4.78%) all 2272 (100.00%) 26881 (100.00%)
Top 10k most scanned products:	known 566 (61.66%) 3465 (89.07%) unknown 351 (38.24%) 425 (10.93%) all 918 (100.00%) 3890 (100.00%)	known 581 (67.40%) 3694 (91.96%) unknown 281 (32.60%) 323 (8.04%) all 862 (100.00%) 4017 (100.00%)	known 704 (85.02%) 4276 (96.79%) unknown 124 (14.98%) 142 (3.21%) all 828 (100.00%) 4418 (100.00%)

FR - French - France

	2020-03-05	2020-05-14	2020-10-31
All products:	Type Unique tags Occurrences known 3825 (0.85%) 3708820 (83.40%) unknown 446838 (99.15%) 738291 (16.60%) all 450664 (100.00%) 4447111 (100.00%)	Type Unique tags Occurrences known 3793 (0.92%) 3832574 (85.55%) unknown 406901 (99.08%) 647239 (14.45%) all 410694 (100.00%) 4479813 (100.00%)	Type Unique tags Occurrences known 4149 (1.08%) 4134163 (87.27%) unknown 380115 (98.92%) 603291 (12.73%) all 384264 (100.00%) 4737454 (100.00%)
Top 10k most scanned products:	known 2208 (22.34%) 184218 (94.52%) unknown 7673 (77.65%) 10686 (5.48%) all 9882 (100.00%) 194904 (100.00%)	known 2260 (24.29%) 186642 (95.08%) unknown 7044 (75.71%) 9655 (4.92%) all 9304 (100.00%) 196297 (100.00%)	known 2360 (26.98%) 193659 (95.71%) unknown 6387 (73.02%) 8684 (4.29%) all 8747 (100.00%) 202343 (100.00%)

IT - Italian - Italy

	2020-03-05	2020-05-14	2020-10-31
All products:	Type Unique tags Occurrences known 1319 (9.43%) 53345 (74.58%) unknown 12669 (90.56%) 18186 (25.42%) all 13989 (100.00%) 71531 (100.00%)	Type Unique tags Occurrences known 1418 (9.21%) 67900 (78.54%) unknown 13976 (90.79%) 18557 (21.46%) all 15394 (100.00%) 86457 (100.00%)	Type Unique tags Occurrences known 1568 (8.56%) 86863 (78.75%) unknown 16751 (91.44%) 23446 (21.25%) all 18319 (100.00%) 110309 (100.00%)
Top 10k most scanned products:	known 911 (13.11%) 20838 (72.21%) unknown 6039 (86.88%) 8018 (27.79%) all 6951 (100.00%) 28856 (100.00%)	known 964 (14.90%) 24072 (78.11%) unknown 5507 (85.10%) 6747 (21.89%) all 6471 (100.00%) 30819 (100.00%)	known 1024 (15.27%) 27083 (78.92%) unknown 5683 (84.73%) 7233 (21.08%) all 6707 (100.00%) 34316 (100.00%)

NL - Dutch - The Netherlands

	2020-03-05	2020-05-14	2020-10-31
All products:	Type Unique tags Occurrences known 1304 (17.03%) 31491 (78.84%) unknown 6353 (82.96%) 8453 (21.16%) all 7658 (100.00%) 39944 (100.00%)	Type Unique tags Occurrences known 1391 (17.72%) 36019 (80.81%) unknown 6461 (82.28%) 8555 (19.19%) all 7852 (100.00%) 44574 (100.00%)	Type Unique tags Occurrences known 1543 (20.16%) 48344 (87.35%) unknown 6112 (79.84%) 7004 (12.65%) all 7655 (100.00%) 55348 (100.00%)
Top 10k most scanned products:	known 755 (24.25%) 8069 (73.71%) unknown 2358 (75.72%) 2878 (26.29%) all 3114 (100.00%) 10947 (100.00%)	known 797 (29.00%) 9104 (79.28%) unknown 1951 (71.00%) 2379 (20.72%) all 2748 (100.00%) 11483 (100.00%)	known 883 (39.42%) 11319 (88.77%) unknown 1357 (60.58%) 1432 (11.23%) all 2240 (100.00%) 12751 (100.00%)

PT - Portuguese - Portugal

	2020-03-05	2020-05-14	2020-10-31
All products:	Type Unique tags Occurrences known 918 (16.05%) 15816 (70.50%) unknown 4800 (83.93%) 6617 (29.50%) all 5719 (100.00%) 22433 (100.00%)	Type Unique tags Occurrences known 948 (16.10%) 17005 (71.53%) unknown 4940 (83.90%) 6769 (28.47%) all 5888 (100.00%) 23774 (100.00%)	Type Unique tags Occurrences known 1081 (16.84%) 21149 (75.32%) unknown 5337 (83.16%) 6931 (24.68%) all 6418 (100.00%) 28080 (100.00%)
Top 10k most scanned products:	known 578 (19.37%) 6261 (68.40%) unknown 2405 (80.60%) 2892 (31.60%) all 2984 (100.00%) 9153 (100.00%)	known 602 (20.40%) 6608 (70.43%) unknown 2349 (79.60%) 2775 (29.57%) all 2951 (100.00%) 9383 (100.00%)	known 652 (23.15%) 7858 (76.02%) unknown 2164 (76.85%) 2479 (23.98%) all 2816 (100.00%) 10337 (100.00%)

Ingredients analysis

For each product, once we have parsed the ingredients list to separate each ingredient and match them to our taxonomy, we can analyze if the products are vegan, vegetarian, without palm oil etc.

To mark a product as non-vegan etc. we only need to find one non-vegan ingredient. But to mark a product as vegan, we need to be sure that we have been able to correctly recognize all ingredients so that we can verify that all of them are vegan.

Retrieved on 2020-03-05:

EN - English - UK

	2020-03-05	2020-05-14	2020-10-31
All products:	Vegetarian status unknown 4814 Palm oil content unknown 4138 Vegan status unknown 3281 Non-vegan 2525 Palm oil free 1286 Vegetarian 903 Palm oil 875 Vegan 725 Non-vegetarian 719 May contain palm oil 314 Maybe vegetarian 177 Maybe vegan 82	Vegetarian status unknown 4533 Palm oil content unknown 4513 Vegan status unknown 3251 Non-vegan 2919 Vegetarian 2785 Vegan 2043 Palm oil free 1587 Palm oil 1049 Non-vegetarian 853 May contain palm oil 380 Maybe vegetarian 214 Maybe vegan 102	Vegetarian status unknown 4325 Vegetarian 4185 Palm oil content unknown 4169 Non-vegan 4101 Palm oil free 3381 Vegan status unknown 2980 Vegan 2932 Palm oil 1528 Non-vegetarian 1356 Maybe vegetarian 610 May contain palm oil 506 Maybe vegan 373
Top 10k most scanned products:	Vegetarian status unknown 1016 Palm oil content unknown 817 Vegan status unknown 711 Non-vegan 439 Palm oil free 222 Palm oil 192 Vegetarian 171 Vegan 139 Non-vegetarian 81 May contain palm oil 73 Maybe vegetarian 36 Maybe vegan 15	Vegetarian status unknown 835 Palm oil content unknown 816 Vegan status unknown 616 Non-vegan 485 Vegetarian 470 Vegan 314 Palm oil free 264 Palm oil 219 Non-vegetarian 92 May contain palm oil 80 Maybe vegetarian 45 Maybe vegan 18	Vegetarian 710 Vegetarian status unknown 659 Palm oil content unknown 604 Non-vegan 588 Palm oil free 555 Vegan status unknown 475 Vegan 467 Palm oil 295 Non-vegetarian 119 Maybe vegetarian 110 May contain palm oil 80 Maybe vegan 56

DE - German - Germany

	2020-03-05	2020-05-14	2020-10-31
All products:	Vegetarian status unknown 15605 Palm oil content unknown 14599 Vegan status unknown 10377 Non-vegan 10151 Palm oil free 6199 Vegetarian 4394 Vegan 3367 Non-vegetarian 2805 Palm oil 2357 Maybe vegetarian 1486 May contain palm oil 1135 Maybe vegan 395	Palm oil content unknown 15370 Vegetarian status unknown 14019 Non-vegan 11373 Vegetarian 9087 Vegan status unknown 8791 Palm oil free 7765 Vegan 7377 Non-vegetarian 3225 Palm oil 2592 Maybe vegetarian 1731 May contain palm oil 1365 Maybe vegan 462	Palm oil content unknown 16918 Vegetarian status unknown 15208 Non-vegan 13551 Vegetarian 11130 Palm oil free 10254 Vegan status unknown 9270 Vegan 8894 Non-vegetarian 3990 Palm oil 2527 Maybe vegetarian 2238 May contain palm oil 1796 Maybe vegan 767
Top 10k most scanned products:	Vegetarian status unknown 2925 Palm oil content unknown 2449 Non-vegan 1903 Vegan status unknown 1874 Palm oil free 1255 Vegetarian 849 Vegan 634 Palm oil 567 Maybe vegetarian 381 Non-vegetarian 362 May contain palm oil 246 Maybe vegan 106	Palm oil content unknown 2386 Vegetarian status unknown 2384 Non-vegan 2030 Vegetarian 1626 Palm oil free 1471 Vegan status unknown 1419 Vegan 1249 Palm oil 600 Maybe vegetarian 420 Non-vegetarian 397 May contain palm oil 279 Maybe vegan 118	Palm oil content unknown 2376 Vegetarian status unknown 2307 Non-vegan 2207 Vegetarian 1844 Palm oil free 1753 Vegan 1384 Vegan status unknown 1316 Palm oil 535 Maybe vegetarian 498 Non-vegetarian 441 May contain palm oil 343 Maybe vegan 172

ES - Spanish - Spain

	2020-03-05	2020-05-14	2020-10-31
All products:	Vegetarian status unknown 12076 Palm oil content unknown 11192 Vegan status unknown 9812 Non-vegan 3877 Palm oil free 2707 Vegetarian 1906 Vegan 1689 Non-vegetarian 1145 May contain palm oil 978 Palm oil 809 Maybe vegetarian 559 Maybe vegan 308	Palm oil content unknown 12221 Vegetarian status unknown 10298 Vegetarian 8136 Vegan 7605 Vegan status unknown 7515 Non-vegan 5481 Palm oil free 4988 Non-vegetarian 1805 May contain palm oil 1171 Palm oil 1022 Maybe vegetarian 664 Maybe vegan 286
Top 10k most scanned products:	Vegetarian status unknown 2733 Palm oil content unknown 2387 Vegan status unknown 2081 Non-vegan 1105 Palm oil free 733 Vegetarian 484 Vegan 394 May contain palm oil 308 Non-vegetarian 272 Palm oil 267 Maybe vegetarian 206 Maybe vegan 115	Palm oil content unknown 2235 Vegetarian status unknown 2216 Vegan status unknown 1540 Non-vegan 1316 Vegetarian 1096 Palm oil free 997 Vegan 925 Non-vegetarian 362 May contain palm oil 328 Palm oil 286 Maybe vegetarian 209 Maybe vegan 100

FI - Finnish - FI

	2020-03-05	2020-05-14	2020-10-31
All products:	Vegetarian status unknown 375 Palm oil content unknown 312 Non-vegan 278 Vegan status unknown 245 Palm oil free 191 Maybe vegetarian 94 Non-vegetarian 91 Palm oil 85 Vegetarian 83 Vegan 76 May contain palm oil 55 Maybe vegan 44	Vegetarian status unknown 433 Palm oil content unknown 396 Non-vegan 364 Vegan status unknown 283 Palm oil free 256 Vegetarian 178 Vegan 153 Non-vegetarian 128 Maybe vegetarian 115 Palm oil 112 May contain palm oil 78 Maybe vegan 52
Top 10k most scanned products:	Vegetarian status unknown 101 Palm oil content unknown 93 Non-vegan 77 Vegan status unknown 70 Palm oil free 59 Non-vegetarian 31 Vegetarian 27 Maybe vegetarian 25 Vegan 24 Palm oil 19 Maybe vegan 13 May contain palm oil 13	Vegetarian status unknown 88 Palm oil content unknown 86 Non-vegan 79 Palm oil free 72 Vegan status unknown 58 Vegetarian 46 Vegan 41 Non-vegetarian 31 Maybe vegetarian 28 Palm oil 22 Maybe vegan 15 May contain palm oil 13

FR - French - France

	2020-03-05	2020-05-14	2020-10-31
All products:	Palm oil content unknown 128788 Vegetarian status unknown 127223 Non-vegan 105765 Vegan status unknown 82754 Palm oil free 66322 Non-vegetarian 42135 Vegetarian 36283 Vegan 27356 Maybe vegetarian 16327 Palm oil 14315 May contain palm oil 12543 Maybe vegan 6093	Palm oil content unknown 120790 Vegetarian status unknown 118197 Non-vegan 107363 Palm oil free 77233 Vegan status unknown 75502 Vegetarian 50863 Non-vegetarian 42829 Vegan 39716 Maybe vegetarian 17543 Palm oil 14895 May contain palm oil 12870 Maybe vegan 6712
Top 10k most scanned products:	Non-vegan 4629 Vegetarian status unknown 4489 Palm oil free 4277 Palm oil content unknown 3643 Vegan status unknown 2542 Vegetarian 2420 Vegan 1723 Maybe vegetarian 1460 Non-vegetarian 1089 Palm oil 897 May contain palm oil 641 Maybe vegan 564	Palm oil free 4895 Non-vegan 4607 Vegetarian status unknown 4029 Palm oil content unknown 3089 Vegetarian 2827 Vegan status unknown 2302 Vegan 1944 Maybe vegetarian 1523 Non-vegetarian 1082 Palm oil 889 Maybe vegan 605 May contain palm oil 594

IT - Italian - Italy

	2020-03-05	2020-05-14	2020-10-31
All products:	Vegetarian status unknown 3226 Palm oil content unknown 2965 Vegan status unknown 2229 Non-vegan 1492 Palm oil free 748 Vegetarian 507 Vegan 412 Non-vegetarian 295 Palm oil 279 May contain palm oil 208 Maybe vegetarian 172 Maybe vegan 67	Vegetarian status unknown 3357 Palm oil content unknown 3055 Vegan status unknown 2267 Non-vegan 1820 Palm oil free 1498 Vegetarian 951 Vegan 770 Non-vegetarian 382 Palm oil 316 Maybe vegetarian 272 May contain palm oil 252 Maybe vegan 102
Top 10k most scanned products:	Vegetarian status unknown 1320 Palm oil content unknown 1206 Vegan status unknown 932 Non-vegan 578 Palm oil free 290 Vegetarian 205 Vegan 159 Palm oil 118 Non-vegetarian 107 May contain palm oil 81 Maybe vegetarian 63 Maybe vegan 26	Vegetarian status unknown 1230 Palm oil content unknown 1063 Vegan status unknown 839 Non-vegan 637 Palm oil free 572 Vegetarian 343 Vegan 268 Palm oil 123 Non-vegetarian 120 Maybe vegetarian 91 May contain palm oil 89 Maybe vegan 37

NL - Dutch - The Netherlands

	2020-03-05	2020-05-14	2020-10-31
All products:	Vegetarian status unknown 1663 Palm oil content unknown 1442 Vegan status unknown 1202 Non-vegan 729 Palm oil free 504 Vegetarian 382 Vegan 322 Palm oil 229 Non-vegetarian 161 May contain palm oil 119 Maybe vegetarian 88 Maybe vegan 41	Palm oil content unknown 1506 Vegetarian status unknown 1477 Vegetarian 1066 Vegan status unknown 1027 Vegan 921 Non-vegan 826 Palm oil free 634 Palm oil 251 Non-vegetarian 187 May contain palm oil 129 Maybe vegetarian 91 Maybe vegan 44
Top 10k most scanned products:	Vegetarian status unknown 447 Palm oil content unknown 364 Vegan status unknown 319 Non-vegan 189 Palm oil free 113 Vegetarian 79 Vegan 67 Palm oil 66 May contain palm oil 42 Non-vegetarian 36 Maybe vegetarian 23 Maybe vegan 10	Vegetarian status unknown 402 Palm oil content unknown 366 Vegan status unknown 274 Non-vegan 209 Vegetarian 160 Palm oil free 139 Vegan 133 Palm oil 70 Non-vegetarian 41 May contain palm oil 39 Maybe vegetarian 26 Maybe vegan 11

PT - Portuguese - Portugal

	2020-03-05	2020-05-14	2020-10-31
All products:	Vegetarian status unknown 1072 Palm oil content unknown 914 Vegan status unknown 768 Non-vegan 454 Palm oil free 187 May contain palm oil 140 Vegetarian 126 Palm oil 105 Vegan 104 Non-vegetarian 97 Maybe vegetarian 51 Maybe vegan 20	Vegetarian status unknown 1000 Palm oil content unknown 909 Vegan status unknown 700 Non-vegan 478 Vegetarian 265 Palm oil free 245 Vegan 228 May contain palm oil 138 Palm oil 112 Non-vegetarian 108 Maybe vegetarian 56 Maybe vegan 23
Top 10k most scanned products:	Vegetarian status unknown 453 Palm oil content unknown 375 Vegan status unknown 328 Non-vegan 171 Palm oil free 70 May contain palm oil 53 Vegetarian 48 Palm oil 45 Vegan 36 Non-vegetarian 22 Maybe vegetarian 20 Maybe vegan 8	Vegetarian status unknown 411 Palm oil content unknown 357 Vegan status unknown 288 Non-vegan 177 Vegetarian 104 Palm oil free 95 Vegan 85 May contain palm oil 49 Palm oil 48 Maybe vegetarian 24 Non-vegetarian 22 Maybe vegan 11

Evolution of the metrics between early March 2020 and mid May 2020

Comparison of key metrics

The comparison table contains the metrics for all products of a country.

Metrics:

• Ingredients parsing and recognition: % of known ingredients for all ingredients occurences.
• Ingredients analysis: known vegetarian status
  • = 1 - "Vegetarian status unknown" / ("Vegetarian status unknown" + "Vegetarian" + "Non vegetarian" + "Maybe vegetarian")

Country	% known ingredients March 2020	% known ingredients May 2020	% known vegetarian status March 2020	% known vegetarian status May 2020
UK	79.75%	80.82%	27.20%	45.94%
US	82.12%	84.67%	not recorded	not recorded
DE	84.75%	86.72%	35.76%	50.04%
ES	71.95%	76.47%	23.01%	50.73%
FI	89.15%	91.43%	41.68%	49.30%
FR	83.40%	85.55%	42.68%	48.47%
IT	74.58%	78.54%	23.19%	32.35%
NL	78.84%	80.81%	27.51%	47.64%
PT	70.50%	71.53%	20.36%	26.74%

Observations

Significant progress has been made on all tested countries.

For ingredients parsing and recognition, it becomes harder and harder to get big increases in the % of known ingredients. It is expected as we have focused first on the improvements that had the biggest impact. But even a "small" increase from 83.40% to 85.55% for known ingredients in France corresponds to a drop of the unknown ingredients from 16.60% to 14.65% which is a 11.7% relative drop.

It is very interesting to see that the improvements in ingredients parsing and recognition translate in much more significant ingredients analysis (knowing the vegetarian status of a product) improvements. All countries had a 5% to 25% absolute increase of products with known vegetarian status.