Date at end of individual interview (month)
Datafile
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 1885 | 75.58% | |
| proxy | -7 | 30 | 1.2% | |
| August | 8 | 15 | 0.6% | |
| September | 9 | 79 | 3.17% | |
| October | 10 | 221 | 8.86% | |
| November | 11 | 161 | 6.46% | |
| December | 12 | 103 | 4.13% | |
| Total | 2494 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 10.45 | 1915 | 8.0 | 12.0 | 1.02 | 579 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| missing | -9 | 35 | 1.23% | |
| proxy | -7 | 22 | 0.77% | |
| June | 6 | 750 | 26.34% | |
| July | 7 | 823 | 28.91% | |
| August | 8 | 386 | 13.56% | |
| September | 9 | 360 | 12.64% | |
| October | 10 | 139 | 4.88% | |
| November | 11 | 234 | 8.22% | |
| December | 12 | 98 | 3.44% | |
| Total | 2847 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 7.79 | 57 | 6.0 | 12.0 | 1.72 | 2790 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| missing | -9 | 45 | 1.65% | |
| proxy | -7 | 34 | 1.25% | |
| June | 6 | 1085 | 39.89% | |
| July | 7 | 444 | 16.32% | |
| August | 8 | 479 | 17.61% | |
| September | 9 | 280 | 10.29% | |
| October | 10 | 141 | 5.18% | |
| November | 11 | 212 | 7.79% | |
| Total | 2720 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 7.46 | 79 | 6.0 | 11.0 | 1.6 | 2641 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| missing | -9 | 73 | 2.38% | |
| proxy | -7 | 3 | 0.1% | |
| May | 5 | 1187 | 38.78% | |
| June | 6 | 473 | 15.45% | |
| July | 7 | 226 | 7.38% | |
| August | 8 | 118 | 3.85% | |
| September | 9 | 909 | 29.7% | |
| October | 10 | 72 | 2.35% | |
| Total | 3061 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 6.77 | 76 | 5.0 | 10.0 | 1.78 | 2985 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| missing | -9 | 58 | 2.56% | |
| proxy | -7 | 15 | 0.66% | |
| July | 7 | 1282 | 56.55% | |
| August | 8 | 437 | 19.28% | |
| September | 9 | 304 | 13.41% | |
| October | 10 | 124 | 5.47% | |
| November | 11 | 47 | 2.07% | |
| Total | 2267 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 7.73 | 73 | 7.0 | 11.0 | 1.03 | 2194 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| missing | -9 | 15 | 0.68% | |
| proxy | -7 | 51 | 2.3% | |
| July | 7 | 347 | 15.68% | |
| August | 8 | 843 | 38.09% | |
| September | 9 | 561 | 25.35% | |
| October | 10 | 314 | 14.19% | |
| November | 11 | 82 | 3.71% | |
| Total | 2213 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 8.51 | 66 | 7.0 | 11.0 | 1.05 | 2147 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| missing | -9 | 72 | 2.41% | |
| inapplicable | -8 | 1 | 0.03% | |
| proxy | -7 | 94 | 3.14% | |
| May | 5 | 188 | 6.29% | |
| June | 6 | 808 | 27.02% | |
| July | 7 | 890 | 29.77% | |
| August | 8 | 406 | 13.58% | |
| September | 9 | 187 | 6.25% | |
| October | 10 | 343 | 11.47% | |
| November | 11 | 1 | 0.03% | |
| Total | 2990 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 7.22 | 167 | 5.0 | 11.0 | 1.42 | 2823 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| missing | -9 | 22 | 0.86% | |
| proxy | -7 | 89 | 3.46% | |
| May | 5 | 670 | 26.07% | |
| June | 6 | 824 | 32.06% | |
| July | 7 | 510 | 19.84% | |
| August | 8 | 292 | 11.36% | |
| September | 9 | 123 | 4.79% | |
| October | 10 | 40 | 1.56% | |
| Total | 2570 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 6.39 | 111 | 5.0 | 10.0 | 1.23 | 2459 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| missing | -9 | 63 | 2.78% | |
| inapplicable | -8 | 26 | 1.15% | |
| May | 5 | 721 | 31.86% | |
| June | 6 | 769 | 33.98% | |
| July | 7 | 389 | 17.19% | |
| August | 8 | 169 | 7.47% | |
| September | 9 | 97 | 4.29% | |
| October | 10 | 3 | 0.13% | |
| [Value >= 0] | 1 | 2148 | 94.92% | |
| Total | 2263 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 6.14 | 115 | 5.0 | 10.0 | 1.11 | 2148 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| missing | -9 | 111 | 4.67% | |
| inapplicable | -8 | 26 | 1.09% | |
| May | 5 | 591 | 24.85% | |
| June | 6 | 845 | 35.53% | |
| July | 7 | 443 | 18.63% | |
| August | 8 | 178 | 7.49% | |
| September | 9 | 181 | 7.61% | |
| October | 10 | 3 | 0.13% | |
| Total | 2378 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 6.34 | 137 | 5.0 | 10.0 | 1.19 | 2241 |