Sessional_Paper_1900 — Page 523

10

25

35

10

15

50

Fever Cases.

Rainfall.

Table Vd.-Diagram showing CASES of MALARIAL Fever occurring every Month amongst the POLICE FORCE, the MEAN MONTHLY TEMPERATURE and the MONTHLY RAINFALL during the Year 1899.

Number. Inches.

January.

February,

March.

April.

May.

June,

30

-60°

20

40°

Red Wave, Green Wave,. Blue Wave, Black Wave,....

Intermittent Fever Cases.

Remittent

93

""

Mouthly Rainfall in inches.

Mean Monthly Temperature in Degrees Fahrenheit.

J. M. ATKINSON, Principal Civil Medical Officer.

20°

-30°

-50′′

700

.80°

Mean

Monthly

Temperature.

Degrees

fahr.

90°

100°

517