In the West, there is a high prevalence of overweight and obese children and adults. In the US, only 26% of adults engage in vigorous leisure-time activity (which includes a sport) or exercising three or more times per week. In an effort to increase adult involvement and decrease the percentage of adult inactivity, the US Department of Health and Human Services has set a national health objective for 2010 that hopes to "Reduce the prevalence of no leisure time activity from more than 25 percent to 20 percent of US adults" (Berlin, Storti, and Brach 1137). In Australia, the Australian Bureau of Statistics found that in 2011/12 adults spent an average of 33 minutes per day doing physical activity with 60% of the population doing less than 30 minutes and fewer than 20% doing an hour or more per day on average. The survey also showed almost 30% of the adult population reporting more than five hours of sedentary leisure activity each day.