Summary statistics for sdued2006 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 | 2,191,395 2006 0 2006 2006 quarter | 2,191,395 2.474788 1.123269 1 4 productname | 0 suppressio~d | 0 unitsreimb~d | 1,106,072 41360.61 476786.7 0 1.24e+08 -------------+--------------------------------------------------------- numberofpr~s | 1,106,072 11471.37 83908.88 11 1228861 totalamoun~d | 1,106,072 272805.2 3264144 .01 1.55e+08 medicaidam~d | 1,106,072 23896.04 395983.7 0 7.63e+07 nonmedicai~d | 1,106,072 690.1976 31844.81 0 1.09e+07 quarterbegin | 0 -------------+--------------------------------------------------------- quarterbeg~e | 0 latitude | 2,072,789 39.07924 5.552101 21.1098 61.385 longitude | 2,072,789 -91.38892 17.33875 -157.5311 -69.3977 location | 0 ndc | 0 by Jean Roth , jroth@nber.org , 20 Feb 2018