| Value | Category |
|---|---|
| -9 | Don't know |
| -7 | If establishment was not in business three years ago |
| 0 | |
| 1 | |
| 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 | |
| 31 | |
| 32 | |
| 33 | |
| 34 | |
| 35 | |
| 36 | |
| 38 | |
| 40 | |
| 41 | |
| 42 | |
| 43 | |
| 44 | |
| 45 | |
| 46 | |
| 47 | |
| 48 | |
| 49 | |
| 50 | |
| 52 | |
| 54 | |
| 55 | |
| 56 | |
| 57 | |
| 58 | |
| 59 | |
| 60 | |
| 61 | |
| 63 | |
| 64 | |
| 65 | |
| 66 | |
| 70 | |
| 72 | |
| 73 | |
| 74 | |
| 75 | |
| 77 | |
| 78 | |
| 80 | |
| 85 | |
| 90 | |
| 95 | |
| 97 | |
| 98 | |
| 100 | |
| 103 | |
| 105 | |
| 107 | |
| 110 | |
| 114 | |
| 115 | |
| 118 | |
| 120 | |
| 122 | |
| 123 | |
| 125 | |
| 126 | |
| 130 | |
| 135 | |
| 139 | |
| 140 | |
| 141 | |
| 145 | |
| 147 | |
| 148 | |
| 150 | |
| 156 | |
| 160 | |
| 163 | |
| 168 | |
| 172 | |
| 175 | |
| 180 | |
| 185 | |
| 189 | |
| 190 | |
| 197 | |
| 200 | |
| 210 | |
| 212 | |
| 217 | |
| 220 | |
| 225 | |
| 230 | |
| 240 | |
| 245 | |
| 250 | |
| 256 | |
| 260 | |
| 265 | |
| 271 | |
| 279 | |
| 280 | |
| 300 | |
| 301 | |
| 306 | |
| 311 | |
| 325 | |
| 350 | |
| 360 | |
| 393 | |
| 400 | |
| 450 | |
| 470 | |
| 500 | |
| 550 | |
| 584 | |
| 600 | |
| 601 | |
| 650 | |
| 671 | |
| 700 | |
| 800 | |
| 900 | |
| 1000 | |
| 1100 | |
| 1200 | |
| 1300 | |
| 1391 | |
| 1400 | |
| 1500 | |
| 1600 | |
| 1800 | |
| 2000 | |
| 2098 | |
| 2700 | |
| 2800 | |
| 3000 | |
| 3441 | |
| 3500 | |
| 4000 | |
| 4400 | |
| 6000 | |
| 8000 |