5
10
15
40
45
THE HONGKONG GOVERNMENT GAZETTE, 1ST DECEMBER, 1894.
989
Table Vd.-DIAGRAM shoving CASES of MALARIAL FEVER occurring every Month amongst the POLICE FORCE, the MEAN MONTHLY TEMPERATURE and the MONTHLY RAINFALL during the Year 1893.
Fever Cases.
Rainfall.
Number. Inches.
50
• Kunn3*
February.
March.
April.
August.
September.
October.
November.
December.
Fahr,
Degrees
Mean
Monthly
Temperature.
70°
30
609
50°
20
40°
Red Wave, Blue Wave, Green Wave, Black Wave,......
..Intermittent Fever Cases.
..Remittent
""
多多
.Monthly Rainfall in inches.
.Mean Monthly Temperature in Degrees Fahrenheit.
10°
20°
30°
80°
|100°
90°