|   平均值  |       最小值  |       最大值  |       极差  |       标准差  |       变异系数  |       泰尔系数  |    |
|   2005  |       27619  |       12189  |       44853  |       32664  |       10885.36  |       0.394126  |       0.06029  |    
|   2006  |       32151  |       14104  |       51878  |       37774  |       12645.87  |       0.393328  |       0.063293  |    
|   2007  |       34890.91  |       19022  |       52590  |       33568  |       11007.27  |       0.315477  |       0.061574  |    
|   2008  |       39817.91  |       22053  |       60414  |       38361  |       12347.07  |       0.310088  |       0.065412  |    
|   2009  |       46337.36  |       21139  |       74924  |       53785  |       18222.84  |       0.393264  |       0.074078  |    
|   2010  |       54921.18  |       24913  |       90175  |       65262  |       21774.37  |       0.396466  |       0.077202  |    
|   2011  |       64494.55  |       30643  |       105334  |       74691  |       25343  |       0.392948  |       0.079611  |    
|   2012  |       70010.18  |       34132  |       114065  |       79933  |       28011  |       0.400099  |       0.08229  |    
|   2013  |       75378.09  |       37343  |       123139  |       85796  |       30002.2  |       0.398023  |       0.08301  |    
|   2014  |       81174.45  |       39721  |       130769  |       91048  |       32436.53  |       0.39959  |       0.084839  |    
|   2015  |       85749.27  |       41475  |       139653  |       98178  |       34752.96  |       0.405286  |       0.08602  |