Summary statistics for countync2008 dataset : by Jean Roth , jroth@nber.org , 26 Jun 2017 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- fipscounty | 0 statefips | 0 countyfips | 0 countyname | 0 n1 | 101 73006.97 367516.2 1530 3686852 -------------+--------------------------------------------------------- n2 | 101 159911.2 804923.3 3298 8075514 a00100 | 101 3769338 1.91e+07 50812 1.90e+08 a00200 | 101 2884305 1.46e+07 37383 1.46e+08 a00600 | 101 74671.14 379371.6 677 3770889 interest | 101 92815.8 469313.5 1630 4687199 -------------+--------------------------------------------------------- year | 101 2008 0 2008 2008 by Jean Roth , jroth@nber.org , 26 Jun 2017