Table I.
The Examination (post-mortem) of Rats.
Month Total Male Female Plague infected Pregnant Strychnine poison Newly born and not classified January 7,551 3,736 3,815 1 443 631 157 February 7,283 3,614 3,669 2 494 283 152 March 7,949 3,945 4,004 575 254 168 April 5,344 3,146 3,198 433 131 May 6,738 3,339 3,399 14 516 46 148 June 6,499 3,231 3,268 458 236 144 July 7,391 3,626 3,765 536 192 August 7,241 3,564 3,677 1 540 156 September 7,036 3,412 3,624 580 150 October 7,476 3,762 3,714 612 161 November 7,262 3,558 3,704 575 154 December 7,351 3,587 3,764 599 153 Total 86,121 42,515 43,599 23 6,362 2,451 1,866