Summary statistics for partbl2yearsproc variable in daphosp2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
partbl2yea~c |      2,600    2388.779    771.7587   760.7631   5995.249

by Jean Roth , jroth@nber.org , 14 Mar 2018