| Mother's birthplace | Father's birthplace | Birth order | Males/females | M:F ratio (95% CI) | Estimated deficit in the no. of girls (95% CI) | Estimated percentage deficit in girls |
|---|---|---|---|---|---|---|
| Canada | Canada | 1 | 1 127 735/1 066 260 | 1.06 (1.05-1.06) | * | |
| 2 | 917 940/871 550 | 1.05 (1.05-1.06) | * | |||
| 3 | 344 585/328 605 | 1.05 (1.04-1.05) | * | |||
| ≥ 4 | 159 060/151 785 | 1.05 (1.04-1.06) | * | |||
| Canada | India | 1 | 2 345/2 275 | 1.03 (0.97-1.09) | * | |
| 2 | 1 695/1 540 | 1.10 (1.03-1.18) | 44 (0-152) | 0.98 | ||
| 3 | 605/510 | 1.19 (1.05-1.33) | 55 (0-119) | 1.23 | ||
| ≥ 4 | 205/140 | 1.46 (1.18-1.82) | 52 (17-86) | 1.16 | ||
| Canada | Other | 1 | 223 175/213 735 | 1.04 (1.04-1.05) | * | |
| 2 | 134 680/128 720 | 1.05 (1.04-1.05) | * | |||
| 3 | 56 095/53 570 | 1.05 (1.03-1.06) | * | |||
| ≥ 4 | 34 150/33 010 | 1.03 (1.02-1.05) | * | |||
| India | Canada | 1 | 1 970/1 855 | 1.06 (1.00-1.13) | * | |
| 2 | 1 305/1 235 | 1.06 (0.98-1.14) | * | |||
| 3 | 370/310 | 1.19 (1.03-1.39) | 36 (0-86) | 0.81 | ||
| ≥ 4 | 80/75 | 1.07 (0.78-1.46) | * | |||
| India | India | 1 | 36 640/34 550 | 1.06 (1.05-1.08) | * | |
| 2 | 32 255/29 490 | 1.09 (1.08-1.11) | 657 (181-1 129) | 14.69 | ||
| 3 | 10 885/7 775 | 1.40 (1.36-1.44) | 2 398 (2141-2 655) | 53.62 | ||
| ≥ 4 | 2 640/1 525 | 1.73 (1.63-1.84) | 942 (824-1 060) | 21.06 | ||
| India | Other | 1 | 3 785/3555 | 1.06 (1.02-1.11) | * | |
| 2 | 2 755/2 650 | 1.04 (0.99-1.10) | * | |||
| 3 | 960/790 | 1.22 (1.11-1.34) | 107 (28-187) | 2.39 | ||
| ≥ 4 | 310/225 | 1.38 (1.16-1.64) | 65 (20-109) | 1.45 | ||
| Other | Canada | 1 | 81 970/77 410 | 1.06 (1.05-1.07) | * | |
| 2 | 63 990/60 275 | 1.06 (1.05-1.07) | * | |||
| 3 | 23 165/22 275 | 1.04 (1.02-1.06) | * | |||
| ≥ 4 | 11 365/10 595 | 1.07 (1.04-1.10) | * | |||
| Other | India | 1 | 2 045/1 970 | 1.04 (0.98-1.10) | * | |
| 2 | 1 795/1 615 | 1.11 (1.04-1.19) | 63 (0-175) | 1.41 | ||
| 3 | 695/630 | 1.10 (0.99-1.23) | 20 (0-89) | 0.45 | ||
| ≥ 4 | 255/205 | 1.24 (1.03-1.49) | 33 (0-74) | 0.74 | ||
| Other | Other | 1 | 233 015/220 120 | 1.06 (1.05-1.06) | * | |
| 2 | 200 585/190 785 | 1.05 (1.04-1.06) | * | |||
| 3 | 84 170/80 160 | 1.05 (1.04-1.06) | * | |||
| ≥ 4 | 48 965/46 275 | 1.06 (1.04-1.07) | * | |||
| Total | 3 848 240/3 648 050 | 1.06 (1.05-1.06) | 4 472 (3 211-5 921) | 100.00 |
Note: CI = confidence interval.
*Only M:F ratios > 1.07 are considered to exceed the natural range of 1.03-1.07 and are therefore included in the calculation of missing girls.