X1000306-1977-78a_Part01 — Page 24

35 =

FIGURE 8

TOTAL SYPHILIS (NON-CONGENITAL)

Number of cases in 100's

1963 TO 1977

****

**

Incidence Rate

Cases

Incidence Rate per 100,000 Population Aged 15 & over

Year

71 72

12

74 75

74 77

FIGURE 9

GONORRHOEA

1963 TO 1977

Number of cases in 1,000's

$943

**

330

Incidence Rate

Cases

300

-200

Incidence Rate per 100,000 Population Aged 15 & over

$50

70 31 32

73 74 7$ 15 T1

07

Year