Postmortem Examination of Rats.
Month.
Total.
Male.
Female.
Plague infected.
Pregnant
Newly born and not classified.
January
6,244
3,097
2,914
383
233
February
5,078
2,454
2.441
285
183
March
7,805
8,794
3,664
416
347
April
8,193
3,848
8,957
474
388
May
June
8,509
4,058
4,068
476
383
8,314
3,962
4,033
480
319
July
8,098
3,855
3,958
478
285
August
8.204
3,973
3,915
405
316
September
7,855
3,738
3,823
453
294
October
8,356
3,858
4,100
498
398
November
8,412
3,924
4,074
479
414
December
8,170
3,890
8,883
475
397
Total
93,238
44,451
44,830
.5,302
3,957
སྐ
48
36
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