Sessional_Paper_1901 — Page 801

Sessional Papers 議政定例兩局文件 All

1896.

Per

cent.

July.

August.

September.

October.

November.

1897.

December.

January.

February.

Merch.

April.

May.

June.

July.

August.

September. į

November. October.

1898.

December.

January.

Fobrnary,

Marcb.

April.

May,

June.

July.

August.

September,

CHART showing the Monthly Percentage of Cases of Malaria among the European Troops stationed in Hongkong, during five years-September, 1896, to September, 1901; and the Monthly Percentage of Anopheles among Mosquitoes examined during thirteen months-September, 1900, to September, 1901.

Malaria Curve

Black Line.

Anopheles Curve Red Line.

October.

November.

December.

January.

February.

March,

April.

May.

June.

1899.

July,

September. August.

October.

1900.

November.

December.

January.

February.

March.

April.

May.

June.

July,

August.

September.

October.

November.

i

0

3

+

*1#qQSVNI

1901.

January.

February,

March,

April.

May.

June.

July,

August.

September.

October,

November.

December.

8

7

6

G

14

13

12

11

10

27

26

21

20

2 2 2 2 2 2 2 2 A * * #

16

13

Per

cont.

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