Figure 4 shows the prevalence of self-reported adult obesity among males and females by income decile in 2007. Among males: decile 1 (16.4%); decile 2 (18.5%); decile 3 (16.9%); decile 4 (16.7%); decile 5 (19.6%); decile 6 (18.3%); decile 7 (19.8%); decile 8 (17.3%); decile 9 (20.4%); and decile 10 (19.1%). Among females: decile 1 (17.8%); decile 2 (20.0%); decile 3 (17.2%); decile 4 (16.7%); decile 5 (18.1%); decile 6 (16.1%); decile 7 (13.4%); decile 8 (14.5%); decile 9 (13.8%); and decile 10 (12.3%).