Summary statistics for sdued2007 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 | 2,141,569 2007 0 2007 2007 quarter | 2,141,569 2.488921 1.108691 1 4 productname | 0 unitsreimb~d | 1,068,340 39738.27 513712.3 0 1.47e+08 suppressio~d | 0 -------------+--------------------------------------------------------- numberofpr~s | 1,068,340 5725.473 57908.25 11 1523729 totalamoun~d | 1,068,340 70336.91 1015281 .01 1.51e+08 medicaidam~d | 1,068,340 31504.31 500958.4 0 1.40e+08 nonmedicai~d | 1,068,340 1091.33 49816.94 0 2.85e+07 quarterbegin | 0 -------------+--------------------------------------------------------- quarterbeg~e | 0 latitude | 2,022,807 39.0922 5.580337 21.1098 61.385 longitude | 2,022,807 -91.24871 17.48023 -157.5311 -69.3977 location | 0 ndc | 0 by Jean Roth , jroth@nber.org , 20 Feb 2018