Chapter 27 Appendix P: 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 5 - 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 | 3,742 | 45.04% | 3,789 | 47.33% | 3,868 | 47.58% | 4,049 | 48.48% | 22,350,920 | 48.52% |
| Sex | Female | 4,567 | 54.96% | 4,217 | 52.67% | 4,261 | 52.42% | 4,303 | 51.52% | 23,712,679 | 51.48% |
| Sex | Total | 8,309 | [x] | 8,006 | [x] | 8,128 | [x] | 8,352 | [x] | 46,063,599 | [x] |
| Region | North East | 407 | 4.90% | 400 | 4.99% | 380 | 4.68% | 396 | 4.74% | 2,183,477 | 4.74% |
| Region | North West | 1,067 | 12.84% | 1,026 | 12.81% | 1,005 | 12.37% | 1,098 | 13.15% | 6,051,452 | 13.14% |
| Region | Yorks. & Humber | 837 | 10.07% | 746 | 9.32% | 770 | 9.48% | 809 | 9.68% | 4,455,791 | 9.67% |
| Region | East Midlands | 686 | 8.25% | 615 | 7.68% | 634 | 7.80% | 721 | 8.63% | 3,987,805 | 8.66% |
| Region | West Midlands | 837 | 10.08% | 782 | 9.76% | 822 | 10.11% | 873 | 10.46% | 4,813,194 | 10.45% |
| Region | East of England | 954 | 11.48% | 892 | 11.14% | 926 | 11.39% | 932 | 11.16% | 5,156,931 | 11.20% |
| Region | London | 1,247 | 15.01% | 1,425 | 17.79% | 1,323 | 16.27% | 1,298 | 15.54% | 7,154,018 | 15.53% |
| Region | South East | 1,403 | 16.88% | 1,341 | 16.75% | 1,417 | 17.43% | 1,368 | 16.38% | 7,540,406 | 16.37% |
| Region | South West | 872 | 10.49% | 782 | 9.76% | 852 | 10.48% | 857 | 10.26% | 4,720,525 | 10.25% |
| Region | Total | 8,310 | [x] | 8,007 | [x] | 8,129 | [x] | 8,353 | [x] | 46,063,599 | [x] |
| Age by sex | Males 16 to 20 | 59 | 0.71% | 178 | 2.22% | 186 | 2.29% | 282 | 3.38% | 1,592,343 | 3.46% |
| Age by sex | Males 21 to 29 | 365 | 4.40% | 493 | 6.15% | 498 | 6.12% | 574 | 6.87% | 3,162,542 | 6.87% |
| Age by sex | Males 30 to 39 | 591 | 7.12% | 640 | 7.99% | 659 | 8.10% | 691 | 8.27% | 3,808,719 | 8.27% |
| Age by sex | Males 40 to 49 | 604 | 7.26% | 656 | 8.20% | 652 | 8.02% | 635 | 7.60% | 3,501,289 | 7.60% |
| Age by sex | Males 50 to 59 | 674 | 8.11% | 674 | 8.41% | 673 | 8.28% | 679 | 8.13% | 3,740,672 | 8.12% |
| Age by sex | Males 60 to 64 | 353 | 4.25% | 318 | 3.97% | 323 | 3.98% | 307 | 3.67% | 1,689,969 | 3.67% |
| Age by sex | Males 65 to 69 | 300 | 3.61% | 238 | 2.98% | 246 | 3.03% | 252 | 3.02% | 1,389,493 | 3.02% |
| Age by sex | Males 70 and over | 796 | 9.57% | 592 | 7.40% | 631 | 7.76% | 629 | 7.53% | 3,465,893 | 7.52% |
| Age by sex | Females 16 to 20 | 75 | 0.91% | 194 | 2.43% | 226 | 2.78% | 269 | 3.21% | 1,479,612 | 3.21% |
| Age by sex | Females 21 to 29 | 422 | 5.07% | 482 | 6.02% | 468 | 5.76% | 577 | 6.91% | 3,179,889 | 6.90% |
| Age by sex | Females 30 to 39 | 790 | 9.51% | 768 | 9.59% | 772 | 9.49% | 743 | 8.89% | 4,093,117 | 8.89% |
| Age by sex | Females 40 to 49 | 729 | 8.77% | 667 | 8.33% | 677 | 8.33% | 667 | 7.98% | 3,676,303 | 7.98% |
| Age by sex | Females 50 to 59 | 796 | 9.58% | 728 | 9.09% | 719 | 8.85% | 706 | 8.45% | 3,891,077 | 8.45% |
| Age by sex | Females 60 to 64 | 376 | 4.52% | 332 | 4.14% | 340 | 4.18% | 319 | 3.82% | 1,760,014 | 3.82% |
| Age by sex | Females 65 to 69 | 347 | 4.17% | 276 | 3.44% | 286 | 3.52% | 267 | 3.20% | 1,473,569 | 3.20% |
| Age by sex | Females 70 and over | 1,033 | 12.43% | 771 | 9.63% | 773 | 9.51% | 755 | 9.03% | 4,159,098 | 9.03% |
| Age by sex | Total | 8,309 | [x] | 8,006 | [x] | 8,128 | [x] | 8,352 | [x] | 46,063,599 | [x] |