| Data file | Cases | Variables |
|---|---|---|
| 171 | 35 | 18 |
| 172 | 35 | 17 |
| 181 | 237 | 18 |
| 182 | 237 | 17 |
| 191 | 178 | 18 |
| 192 | 178 | 17 |
| 200 | 3565 | 21 |
| 210 | 3565 | 22 |
| 300 | 3565 | 17 |
| 400 | 3565 | 16 |
| 101 | 3448 | 18 |
| 102 | 3448 | 17 |
| 111 | 568 | 18 |
| 112 | 568 | 17 |
| 121 | 297 | 18 |
| 122 | 295 | 17 |
| 131 | 163 | 18 |
| 132 | 165 | 17 |
| 141 | 102 | 18 |
| 142 | 102 | 17 |
| 151 | 69 | 18 |
| 152 | 69 | 17 |
| 161 | 49 | 18 |
| 162 | 49 | 17 |