Table II.
The Examination (post-mortem) of Rats.
Month. Total. Male. Female. Plagne-infected. Pregnant. Newly born and not classified. January. 5,589 2,667 2,743 427 179 February 5,066 2,431 2,420 355 215 March 7,625 3,196 4,149 440 280 April 7,123 3,350 3,469 515 304 May... 7,616 3,641 3,594 343 381 June 7,609 3,547 3,636 402 ... 426 July... 8,113 3,748 3,919 467 446 ... August 7,954 3,684 3,841 380 429 September.. 7,678 3,636 3,637 418 405 October 8,586 4,047 4,166 440 373 ... November 8,440 3,965 4,074 370 401 *** December 8,423 4,056 4,024 362 343 Total... 89,822 41,968 43,672 4,919 4,182