20142013201220112010
Membership dues62.8%63.6%64.6%65.4%66.1%
Enrollment fees0.9%1.2%1.4%1.8%2.7%
In-center revenue31.8%31.1%30.9%30.4%29.2%
Other4.4%4.1%3.2%2.3%2.1%

Notes:Other revenues includes health promotion programs athletic events including race registration and timing, and media including the Experience Life magazine