Table 5. Number (n) and proportion (%) of persistent exercisers among boys and girls by combinations
of groupings of sports (aerobic, power, others) at the age of 17. 
Boys      
Girls

Aerobic

Others

Power

Number

Proportion (%)

Number

Proportion (%)

-

-

-

0

0

0

0

+

-

-

5

4.8

11

4.5

+

+

-

5

9.1

3

7.7

-

+

-

10

20.0

0

0

-

-

+

40

15.6

23

11.9

+

-

+

63

17.6

72

9.1

-

+

+

33

22.9

8

32.0

+

+

+

99

37.1

62

27.6
- : no participation in a sport classified in that group,
+:  participation in a sport classified in that group.