The data shows the number of animals used in scientific experiments in Great Britain from 2015 to 2017, by severity of procedure. The majority of experiments conducted on animals were of a mild severity.
Sub threshold | 268455 | 208875 |
Non-recovery | 123079 | 135029 |
Mild | 1063585 | 950516 |
Modersate | 501620 | 496488 |
Severe | 123231 | 95025 |