The bar shows two membership in fitness a five-year period, from year 1970 to 2000. In summary, the first graph illustrates before year 1990 (1970-1990) and the second year shows over 1995 (1995-2000).
The first year 1970 stood at 1000 a women and 2000 male member. Then increased gradually in year 1975 that women enrolment rose amount a thousand member while male increased dramatically twice as much as number of women. However, in year period from 1980 to 1990 has fluctuated in number average 1000-1500 member both boys and girls.
In other hand, in early millennium transition from 1995 to 2000 slow but sure female who enter in sport center has leveled in year 1985 a number of more 2000 on year 1995, in contrary shown male fitness membership that peaked at around 5000 people at the same year. Honestly, in over year 2000 both member male and female has plugged to account of 1000 and 2000 membership.
