Table $(2)$ Age

Frequency Percent Valid Percent Cumulative Percent

Valid Less than $20$ years $3837\mathrm{.}637\mathrm{.}6$

$20-30$ years $5756\mathrm{.}463\mathrm{.}9$

$31-40$ years $444\mathrm{.}9$

Above $40$ years $223\mathrm{.}3$

Total $101100\mathrm{.}0100\mathrm{.}0$

find the cumulative percent