Table 1 Data from a series of cross-sectional studies of AIDS incidence (per 100,000) in males and females, from Rio de Janeiro, by age and survey data (calendar time)

0 - 4

0.03

0.14

1.90

1.96

7.91

10.23

11.29

10.19

9.65

8.08

5 - 9

0.00

0.00

0.71

0.56

1.80

1.59

4.28

5.41

2.87

2.78

10 - 14

0.33

0.07

0.28

0.13

0.94

0.48

1.80

2.14

1.44

2.38

15 - 19

1.96

0.44

4.25

1.68

4.04

4.73

4.73

5.54

3.93

6.67

20 - 24

9.25

1.54

19.87

7.59

26.65

19.76

27.64

25.66

26.49

22.19

25 - 29

17.88

2.52

54.64

12.97

64.33

31.69

66.95

47.01

59.96

41.26

30 - 34

23.89

2.90

71.53

13.62

99.44

35.21

95.57

54.51

83.17

51.16

35 - 39

22.39

2.51

67.35

13.43

98.51

34.46

98.80

51.07

83.56

48.98

40 - 44

19.35

2.11

53.97

10.51

82.63

31.29

92.99

44.47

83.17

45.07

45 - 49

14.48

1.59

40.60

7.94

63.69

22.16

72.02

38.42

64.86

35.21

50 - 54

10.46

1.58

27.82

6.33

44.57

19.15

50.62

28.81

49.71

30.93

55 - 59

7.59

1.71

20.61

3.58

30.16

10.91

39.32

20.95

37.41

22.08

60 - 64

4.54

0.29

12.68

2.14

20.64

8.28

23.66

11.71

24.47

14.93

65 - 69

3.48

0.52

7.08

1.73

14.54

4.00

16.79

8.75

15.09

9.37

70 - 74

3.65

0.76

5.35

0.84

9.90

2.59

10.88

4.40

11.31

4.05

75 - 79

2.54

0.55

1.12

0.48

3.41

0.89

4.46

3.03

6.02

1.64

≥ 80

1.70

0.29

2.90

0.00

1.24

1.06

4.04

0.47

3.38

0.59