The data displays the frequency of participation in outdoor activities in the U.S. from 2009 to 2017. In 2017, 20% of outdoor activity participants went on four to 11 outings per year.
2009 | 10 | 19 | 13 | 20 | 16 | 15 | 7 |
2010 | 10 | 18 | 13 | 19 | 16 | 16 | 8 |
2011 | 6 | 13 | 13 | 20 | 19 | 18 | 11 |
2012 | 10 | 18 | 13 | 19 | 16 | 15 | 9 |
2013 | 10 | 18 | 13 | 19 | 16 | 15 | 9 |
2014 | 11 | 19 | 14 | 19 | 15 | 15 | 8 |
2015 | 12 | 21 | 15 | 18 | 14 | 14 | 7 |
2016 | 12 | 20 | 14 | 18 | 15 | 14 | 7 |
2017 | 11 | 20 | 14 | 19 | 15 | 14 | 7 |