Summary statistics for sdued2008 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 | 2,230,468 2008 0 2008 2008 quarter | 2,230,468 2.526149 1.116601 1 4 productname | 0 unitsreimb~d | 1,129,271 38946.75 502871 0 1.21e+08 suppressio~d | 0 -------------+--------------------------------------------------------- numberofpr~s | 1,129,271 573.9197 4592.343 11 584800 totalamoun~d | 1,129,271 44710.42 634639.2 .01 1.61e+08 medicaidam~d | 1,129,271 42743.85 611354.1 .01 1.59e+08 nonmedicai~d | 1,129,271 1966.571 76143.92 0 3.46e+07 quarterbegin | 0 -------------+--------------------------------------------------------- quarterbeg~e | 0 latitude | 2,109,487 39.03544 5.592589 21.1098 61.385 longitude | 2,109,487 -91.20208 17.31663 -157.5311 -69.3977 location | 0 ndc | 0 by Jean Roth , jroth@nber.org , 20 Feb 2018