TABLE 3:

The mean, sem and estimated size of the cat and dog populations with 95% CI in England, Northern Ireland, Scotland and Wales in 2011

England (n=2368)Northern Ireland (n=148)Scotland (n=355)Wales (n=279)
Cats
 Mean0.380.380.310.30
 sem0.020.070.050.04
 Estimated population size (95% CI)8,404,205 (7,587,250 to 9,221,160)266,104 (165,970 to 366,238)741,915 (519,165 to 964,664)392,204 (286,590 to 497,817)
Dogs
 Mean0.430.460.380.40
 sem0.020.060.030.04
 Estimated population size (95% CI)9,535,625 (8,763,776 to 10,307,475)323,126 (244,517 to 401,736)902,329 (739,705 to 1,064,952)522,938 (412,527 to 633,349)