Chapter 29 Appendix Q: Calibration weighting control totals: CASI sample
This table contains the weights pre- and post-calibration by the variables used to calibrate, for the CASI sample. More details can be found in Chapter 6 - Weighting
Some shorthand is used in this table: [x] denotes no data present.
| Calibration variables | Calibration categories | CASI respondents weighted by wt_int (n) | CASI respondents weighted by wt_int | Non-presence (NP) weights (n) | Non-presence (NP) weights | Selection and Non-presence (NP) weights (n) | Selection and Non-presence (NP) weights | Final calibrated and scaled weights (n) | Final calibrated and scaled weights | Population estimates (n) | Population estimates |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sex | Male | 4,686 | 46.28% | 4,716 | 48.15% | 4,781 | 48.53% | 4,911 | 48.49% | 22,718,782 | 48.49% |
| Sex | Female | 5,439 | 53.72% | 5,080 | 51.85% | 5,072 | 51.47% | 5,217 | 51.51% | 24,132,008 | 51.51% |
| Sex | Total | 10,125 | [x] | 9,796 | [x] | 9,853 | [x] | 10,128 | [x] | 46,850,790 | [x] |
| Region | North East | 496 | 4.90% | 459 | 4.68% | 488 | 4.94% | 482 | 4.75% | 2,226,528 | 4.75% |
| Region | North West | 1,316 | 12.98% | 1,272 | 12.97% | 1,270 | 12.87% | 1,335 | 13.16% | 6,164,853 | 13.16% |
| Region | Yorkshire and Humber | 995 | 9.81% | 938 | 9.56% | 950 | 9.62% | 979 | 9.65% | 4,521,836 | 9.65% |
| Region | East Midlands | 863 | 8.51% | 752 | 7.67% | 805 | 8.15% | 877 | 8.64% | 4,047,381 | 8.64% |
| Region | West Midlands | 1,007 | 9.93% | 960 | 9.79% | 1,001 | 10.14% | 1,060 | 10.45% | 4,893,876 | 10.45% |
| Region | East of England | 1,139 | 11.24% | 1,091 | 11.13% | 1,102 | 11.17% | 1,136 | 11.19% | 5,244,145 | 11.19% |
| Region | London | 1,560 | 15.40% | 1,730 | 17.64% | 1,585 | 16.06% | 1,578 | 15.56% | 7,287,780 | 15.56% |
| Region | South East | 1,688 | 16.66% | 1,629 | 16.62% | 1,660 | 16.81% | 1,662 | 16.38% | 7,673,676 | 16.38% |
| Region | South West | 1,072 | 10.58% | 975 | 9.94% | 1,009 | 10.23% | 1,038 | 10.23% | 4,790,715 | 10.23% |
| Region | Total | 10,135 | [x] | 9,807 | [x] | 9,870 | [x] | 10,147 | [x] | 46,850,790 | [x] |
| Age by sex | Males 16 to 20 | 101 | 1.00% | 269 | 2.75% | 296 | 3.00% | 357 | 3.52% | 1,649,484 | 3.52% |
| Age by sex | Males 21 to 29 | 458 | 4.52% | 636 | 6.48% | 624 | 6.32% | 694 | 6.84% | 3,246,984 | 6.93% |
| Age by sex | Males 30 to 39 | 801 | 7.90% | 842 | 8.58% | 869 | 8.80% | 847 | 8.34% | 3,908,480 | 8.34% |
| Age by sex | Males 40 to 49 | 762 | 7.52% | 780 | 7.96% | 772 | 7.82% | 768 | 7.57% | 3,544,903 | 7.57% |
| Age by sex | Males 50 to 59 | 801 | 7.91% | 796 | 8.12% | 783 | 7.93% | 800 | 7.88% | 3,693,349 | 7.88% |
| Age by sex | Males 60 to 64 | 429 | 4.23% | 381 | 3.89% | 387 | 3.93% | 375 | 3.69% | 1,729,424 | 3.69% |
| Age by sex | Males 65 to 69 | 379 | 3.74% | 298 | 3.04% | 301 | 3.05% | 308 | 3.04% | 1,422,375 | 3.04% |
| Age by sex | Males 70 and over | 954 | 9.42% | 713 | 7.27% | 749 | 7.59% | 763 | 7.52% | 3,523,783 | 7.52% |
| Age by sex | Females 16 to 20 | 97 | 0.96% | 257 | 2.62% | 302 | 3.06% | 332 | 3.27% | 1,531,301 | 3.27% |
| Age by sex | Females 21 to 29 | 510 | 5.03% | 595 | 6.07% | 573 | 5.81% | 693 | 6.83% | 3,246,158 | 6.93% |
| Age by sex | Females 30 to 39 | 945 | 9.32% | 913 | 9.31% | 886 | 8.98% | 910 | 8.97% | 4,201,952 | 8.97% |
| Age by sex | Females 40 to 49 | 868 | 8.57% | 826 | 8.43% | 808 | 8.18% | 812 | 8.00% | 3,749,446 | 8.00% |
| Age by sex | Females 50 to 59 | 902 | 8.90% | 834 | 8.50% | 832 | 8.43% | 835 | 8.23% | 3,856,137 | 8.23% |
| Age by sex | Females 60 to 64 | 455 | 4.49% | 396 | 4.04% | 402 | 4.07% | 392 | 3.87% | 1,812,058 | 3.87% |
| Age by sex | Females 65 to 69 | 421 | 4.16% | 336 | 3.43% | 341 | 3.45% | 327 | 3.22% | 1,508,977 | 3.22% |
| Age by sex | Females 70 and over | 1,241 | 12.24% | 922 | 9.41% | 928 | 9.40% | 915 | 9.02% | 4,225,979 | 9.02% |
| Age by sex | Total | 10,125 | [x] | 9,796 | [x] | 9,853 | [x] | 10,128 | [x] | 46,850,790 | [x] |