Exercisers were significantly older ( 47 vs. 43 years ) , better educated ( 68.8 % vs. 60 % ) , had a higher monthly income ( 41 % vs. 29.2 % ) , consumed more fruits ( 38.2 % vs. 25.6 % ) and vegetables ( 84.1 % vs. 77.7 % ) and had better perceived state of health ( 81.1 % vs. 76.8 % ) , compared to non-exercisers .