Summary statistics for sdued2005 dataset : by Jean Roth , jroth@nber.org , 20 Feb 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- utilizatio~e | 0 state | 0 labelercode | 0 productcode | 0 packagesize | 0 -------------+--------------------------------------------------------- year | 2,457,300 2005 0 2005 2005 quarter | 2,457,300 2.495068 1.118698 1 4 productname | 0 suppressio~d | 0 unitsreimb~d | 1,386,131 58089.74 604074 0 1.02e+08 -------------+--------------------------------------------------------- numberofpr~s | 1,386,131 1706.169 24599.36 11 1545200 totalamoun~d | 1,386,131 89922.25 1577819 .01 2.03e+08 medicaidam~d | 1,386,131 28506.9 535237 0 1.38e+08 nonmedicai~d | 1,386,131 543.0137 36056.34 0 1.49e+07 quarterbegin | 0 -------------+--------------------------------------------------------- quarterbeg~e | 0 latitude | 2,329,688 39.12446 5.571348 21.1098 61.385 longitude | 2,329,688 -91.42487 17.50112 -157.5311 -69.3977 location | 0 ndc | 0 by Jean Roth , jroth@nber.org , 20 Feb 2018