Birth rates in Kuala Lumpur have declined and resulted in the lower proportion of young people – the proportion of those in the below 15 years old category fell from 33% in 1980 to slightly less than 27% in 2000. On the other hand, the working age group of 15–59 increased from 63% in 1980 to 67% in 2000. The elderly age group, 60 years old and above has increased from 4% in 1980 and 1991 to 6% in 2000.