Summary statistics for sdued2013 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 | 4,093,638 2013 0 2013 2013 quarter | 4,093,638 2.510424 1.121093 1 4 productname | 0 suppressio~d | 0 unitsreimb~d | 2,005,729 34817.7 950470.6 0 8.89e+08 -------------+--------------------------------------------------------- numberofpr~s | 2,005,729 550.1607 4298.877 11 1206053 totalamoun~d | 2,005,729 37916.14 553035.4 0 1.18e+08 medicaidam~d | 2,005,729 36492.22 540000.2 0 1.18e+08 nonmedicai~d | 2,005,729 1423.925 29780.94 0 7367197 quarterbegin | 0 -------------+--------------------------------------------------------- quarterbeg~e | 0 latitude | 3,839,466 38.87801 5.330391 21.1098 61.385 longitude | 3,839,466 -91.05358 17.03342 -157.5311 -69.3977 location | 0 ndc | 0 by Jean Roth , jroth@nber.org , 20 Feb 2018