| year | Number of inbound tourists (ten thousand) | Number of domestic tourists (ten thousand) | Area of woods (ten thousand ha) |
| 2004 | 18.07 | 409.52 | 427.59 |
| 2005 | 19.69 | 535.95 | 555.64 |
| 2006 | 24.93 | 738.79 | 763.72 |
| 2007 | 31.78 | 1002.32 | 1034.10 |
| 2008 | 13.40 | 1017.05 | 1030.45 |
| 2009 | 18.07 | 1332.65 | 1350.72 |
| 2010 | 21.81 | 1685.04 | 1706.85 |
| 2011 | 36.76 | 2295.97 | 2332.74 |
| 2012 | 49.85 | 3188.25 | 3238.10 |
| 2013 | 47.36 | 3826.62 | 3873.98 |
| 2014 | 53.59 | 4919.94 | 4973.53 |
| 2015 | 73.53 | 6190.55 | 6264.08 |
| 2016 | 98.45 | 7160.83 | 7259.28 |
| 2017 | 90.35 | 8161.85 | 8252.20 |
| 2018 | 94.09 | 9411.86 | 9505.95 |