| Liczba sklepów | Supermarket | % Poprawnych |
|---|---|---|
| 3500+ | Biedronka | 98%
|
| 800+ | Lidl | 97%
|
| 253 | Kaufland | 77%
|
| 1406 | Dino | 73%
|
| 322 | Aldi | 67%
|
| 662 | Netto | 65%
|
| 1000+ | Stokrotka | 55%
|
| 199 | Intermarché | 38%
|
| 283 | Polomarket | 24%
|
| 338 | SPAR | 14%
|
| 302 | Chata Polska | 5%
|