The following bar graph describes the population of a town (in lakhs) from 2001 to 2007. Find the percentage increase in population from 2006 to 2007.

15% 20% 16% 18%

20%

Percentage increase in population from 2006 to 2007 =  \(\frac{11.4 - 9.5}{9.5}\) × 100 =  \(\frac{ 1.9}{9.5}\) × 100 = 20%