Summary statistics for s3_1_c4_23 variable in hosp_rollup2552_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s3_1_c4_23 |          1        7505           .       7505       7505

by Jean Roth , jroth@nber.org , 21 Apr 2018