The data displays the number of participants in hiking in the U.S. from 2006 to 2017. In 2016, there were approx. 42.13 million participants in hiking in the United States
2006 | 29.86 |
2007 | 29.97 |
2008 | 32.51 |
2009 | 32.57 |
2010 | 32.5 |
2011 | 34.49 |
2012 | 34.55 |
2013 | 34.38 |
2014 | 36.22 |
2015 | 37.23 |
2016 | 42.13 |
2017 | 44.9 |