Men average earning in 2000 = 35.80 Men average earning in 2001 = 40.90 ⇒ Percentage increase in 2001 as compared to the previous year = 14.24% Men average earning in 2002 = 48.60 ⇒ Percentage increase in 2002 as compared to the previous year = 18.82% Men average earning in 2003 = 59.50 ⇒ Percentage increase in 2003 as compared to the previous year = 22.42% Men average earning in 2004 = 66.90 ⇒ Percentage increase in 2004 as compared to the previous year = 12.43% ∴ In the year 2003, the percentage increase in average saving is maximum as compared to the preceding year.