Diagram showing the death-rates from small-pox per 10,000 of population during the year 1895 and the proportion of population protected during the seven years 1889-90 to 1895-96.

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

NOTE.—The narrow lines indicate death-rales from small-pox for the year 1895.

The wide lines indicate the population protected by vaccination during the past seven years.