Licence: Public Domain Mark
Credit: Triennial report on vaccination in Burma. Source: Wellcome Collection.
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No text description is available for this image
No text description is available for this image
No text description is available for this image![Appendix A.—Statement showing the ratio per 10,000- successfully vaccinated and the mortality■ from Small-pox by quinquennial periods. Official Year. Ratio per 1-0,000 successfully vaccinated. Quinquennial mean. Calendar Year. Ratio per 10,000 of mortality from small-pox. Quinquennial mean. (1) (2) (3) (4) (5) (6) 1913-14 • • • 367-34 f] 1913 2-86 191445 • • • 33206 1914 •26 l t ■ f 191546 • • • 33070- <j . * Jr 34850 1 *■ 1915 •22 •93 191647 ... 0 36575 1916 •72 191748 • . . 347 10 > 1917 •57 j 191849 ... 392-57 1918 •76 > 1919-20 • • • 524-21 • j 1919 399 1920-21 • • • j • : i 44370) = ) 439 47 |: 1920 i 290, - 1-95 1921,*-22 • • • 40822 t 1921 •92 1922-23 • • • • ** 43194 ' 5 1922 1-34 > 1923-24 ... 456*24 , j1923 2*63 1924-25 • •• 466-23 1924 2-31 1925-26 • • • % 477-33 ; f 450-73 1925 3-56 ! 2*45 1926-27 • • • 407-11 1 < i > ) ! 1926 2*16 * 1927-28 • • • 44676. I 1927 4 1-57. t 1928-29 • • • i i 498-14 i i . 1 ! : ! 1928 I f < 261 r](https://iiif.wellcomecollection.org/image/b31497135_0056.jp2/full/800%2C/0/default.jpg)