Diagram showing the death-rates from smalt-pox per 10,000 of population during the year 1896 and the proportion of population protected during the seven years 1890-91 to 1896-97.

[NLS note: a graphic appears here - see image of page]

NOTE—The narrow lines indicate death-rates from small-pox for the year 1896.

The wide lines indicate the population protected by vaccination during the past seven years,
* No deaths from small-pox.