| Value | Category |
|---|---|
| -9 | Don't know (spontaneous) |
| -7 | Establishment was not in business |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 | |
| 7 | |
| 8 | |
| 9 | |
| 10 | |
| 11 | |
| 12 | |
| 13 | |
| 14 | |
| 15 | |
| 16 | |
| 17 | |
| 18 | |
| 19 | |
| 20 | |
| 21 | |
| 22 | |
| 23 | |
| 24 | |
| 25 | |
| 26 | |
| 27 | |
| 28 | |
| 29 | |
| 30 | |
| 32 | |
| 34 | |
| 35 | |
| 36 | |
| 37 | |
| 38 | |
| 39 | |
| 40 | |
| 42 | |
| 43 | |
| 44 | |
| 45 | |
| 46 | |
| 47 | |
| 48 | |
| 50 | |
| 55 | |
| 57 | |
| 58 | |
| 59 | |
| 60 | |
| 62 | |
| 63 | |
| 65 | |
| 66 | |
| 68 | |
| 70 | |
| 71 | |
| 72 | |
| 74 | |
| 75 | |
| 77 | |
| 78 | |
| 80 | |
| 82 | |
| 83 | |
| 85 | |
| 86 | |
| 87 | |
| 88 | |
| 90 | |
| 92 | |
| 93 | |
| 95 | |
| 96 | |
| 98 | |
| 99 | |
| 100 | |
| 105 | |
| 107 | |
| 110 | |
| 111 | |
| 115 | |
| 118 | |
| 120 | |
| 122 | |
| 125 | |
| 128 | |
| 130 | |
| 132 | |
| 134 | |
| 135 | |
| 139 | |
| 140 | |
| 143 | |
| 145 | |
| 147 | |
| 150 | |
| 155 | |
| 160 | |
| 175 | |
| 176 | |
| 179 | |
| 180 | |
| 190 | |
| 193 | |
| 195 | |
| 198 | |
| 200 | |
| 205 | |
| 208 | |
| 210 | |
| 214 | |
| 215 | |
| 217 | |
| 220 | |
| 230 | |
| 240 | |
| 250 | |
| 258 | |
| 260 | |
| 261 | |
| 265 | |
| 280 | |
| 290 | |
| 298 | |
| 300 | |
| 306 | |
| 314 | |
| 315 | |
| 320 | |
| 342 | |
| 350 | |
| 390 | |
| 398 | |
| 400 | |
| 420 | |
| 439 | |
| 450 | |
| 470 | |
| 480 | |
| 500 | |
| 550 | |
| 560 | |
| 600 | |
| 650 | |
| 700 | |
| 720 | |
| 800 | |
| 830 | |
| 850 | |
| 854 | |
| 900 | |
| 950 | |
| 974 | |
| 1000 | |
| 1100 | |
| 1120 | |
| 1200 | |
| 1300 | |
| 1400 | |
| 1500 | |
| 1700 | |
| 1800 | |
| 2000 | |
| 2100 | |
| 3024 | |
| 4500 | |
| 5500 | |
| 10000 | |
| 13000 |