| Value | Category |
|---|---|
| -9 | Don't know (spontaneous) |
| -7 | Establishment was not in business |
| 1 | |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 | |
| 7 | |
| 8 | |
| 9 | |
| 10 | |
| 11 | |
| 12 | |
| 13 | |
| 14 | |
| 15 | |
| 16 | |
| 17 | |
| 18 | |
| 19 | |
| 20 | |
| 21 | |
| 23 | |
| 24 | |
| 25 | |
| 27 | |
| 29 | |
| 30 | |
| 34 | |
| 35 | |
| 37 | |
| 38 | |
| 40 | |
| 42 | |
| 43 | |
| 45 | |
| 47 | |
| 50 | |
| 51 | |
| 54 | |
| 55 | |
| 57 | |
| 58 | |
| 60 | |
| 62 | |
| 64 | |
| 66 | |
| 69 | |
| 70 | |
| 78 | |
| 80 | |
| 82 | |
| 90 | |
| 92 | |
| 94 | |
| 96 | |
| 100 | |
| 102 | |
| 106 | |
| 110 | |
| 119 | |
| 120 | |
| 123 | |
| 130 | |
| 150 | |
| 152 | |
| 154 | |
| 156 | |
| 160 | |
| 180 | |
| 190 | |
| 200 | |
| 220 | |
| 225 | |
| 227 | |
| 252 | |
| 266 | |
| 280 | |
| 300 | |
| 310 | |
| 325 | |
| 344 | |
| 350 | |
| 380 | |
| 400 | |
| 420 | |
| 430 | |
| 450 | |
| 468 | |
| 500 | |
| 570 | |
| 580 | |
| 600 | |
| 650 | |
| 750 | |
| 775 | |
| 800 | |
| 900 | |
| 1050 | |
| 1300 | |
| 1589 | |
| 1611 | |
| 1980 | |
| 2100 | |
| 2300 | |
| 2600 |