Sessional_Paper_1901 — Page 683

Mean Weekly Temperature.

90°F.

89°

889

870

86°

85°

849

83°

820

812

80°

79°

789

770

76°

75°

749

73°

72°

71°

70°

69*

68°

67°

66°

65°

64°

63*

620

61°

60°

COPY OF EN( LOSURE No. 5.

BUBONIC FEVER AND MEAN ATMOSPHERIC TEMPERATURE.

:

HONGKONG

1900

8th

9th 10th 11th

12th 13th

14th 15th:

16th 17th 18th 19th · 20th

21st 22ud 23rd 24th 25tb 26th 27th

28th

29th 30th 31st

32nd

33rd

Mean Weekly Temperature, black line.

flague Cases, red line.

FRANCIS W. CLARK,

Medical Officer of Health.

34th 35th

No. of Cases of Buboine Plague.

125

120

115

110

105

100

93

90

85

2 2 3 2 2 2 8c ce

55

65

60

70

75

80

30

45

40

35

30

25

20

15

10

3