Summary statistics for tchnlgst_2_yr_rdlgc_cnt variable in pos2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
tchnlgst_2~t |    125,821    .0325442    2.932944          0       1000

by Jean Roth , jroth@nber.org , 17 May 2017