| Data file | Cases | Variables |
|---|---|---|
| 101 | 3692 | 18 |
| 102 | 3692 | 17 |
| 111 | 568 | 18 |
| 112 | 567 | 17 |
| 121 | 302 | 18 |
| 122 | 303 | 17 |
| 131 | 182 | 18 |
| 132 | 182 | 17 |
| 141 | 118 | 18 |
| 142 | 118 | 17 |
| 151 | 82 | 18 |
| 152 | 82 | 17 |
| 161 | 49 | 18 |
| 162 | 49 | 17 |
| 171 | 36 | 18 |
| 172 | 36 | 17 |
| 181 | 191 | 18 |
| 182 | 191 | 17 |
| 191 | 159 | 18 |
| 192 | 159 | 17 |
| 200 | 3805 | 21 |
| 210 | 3805 | 22 |
| 300 | 3805 | 17 |
| 400 | 3805 | 16 |