People, in millions, who had participated more than once in the activity during the year. (NSGA, 1)
|Mountain Biking (off-road)||6.8||6.9||8.2||9.2||9.3||8.4|
Youths, in thousands, who had participated more than once in the activity during the year. (NSGA, 2)
|Age 7 - 11||Age 12 - 17|
|Mountain Biking (off-road)||775||819||+5.7%||1,069||732||-31.5%|
Ten-Year history of sports participation. National Sporting Goods Association.
2009 Youth Participation in Selected Sports with Comparisons to 2000. National Sporting Goods Association.