Summary statistics for s3_1_c2_01200 variable in hcris2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c2_~200 | 6,215 50140.46 53552.2 1 640575 by Jean Roth , jroth@nber.org , 6 Sep 2018