Summary statistics for s3_1_c4_02600 variable in hcris2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4_~600 | 3,464 1763.002 2003.45 1 30185 by Jean Roth , jroth@nber.org , 7 Sep 2018