Frequencies for first 10,000 rows of psych_unit_trmntn_dt variable in pos2010 dataset : PSYCHIATRIC | UNIT | TERMINATION | DATE | Freq. Percent Cum. ------------+----------------------------------- | 9,864 98.64 98.64 19850701 | 2 0.02 98.66 19850923 | 1 0.01 98.67 19851224 | 1 0.01 98.68 19860701 | 3 0.03 98.71 19880101 | 1 0.01 98.72 19880201 | 1 0.01 98.73 19880301 | 1 0.01 98.74 19880701 | 2 0.02 98.76 19880731 | 1 0.01 98.77 19881001 | 1 0.01 98.78 19881231 | 1 0.01 98.79 19890101 | 3 0.03 98.82 19890630 | 1 0.01 98.83 19890701 | 6 0.06 98.89 19890901 | 1 0.01 98.90 19900101 | 1 0.01 98.91 19901101 | 1 0.01 98.92 19910101 | 2 0.02 98.94 19910531 | 1 0.01 98.95 19910630 | 1 0.01 98.96 19910701 | 2 0.02 98.98 19911001 | 1 0.01 98.99 19920226 | 1 0.01 99.00 19920304 | 1 0.01 99.01 19920501 | 1 0.01 99.02 19920701 | 1 0.01 99.03 19920814 | 1 0.01 99.04 19920831 | 1 0.01 99.05 19920902 | 1 0.01 99.06 19921027 | 1 0.01 99.07 19921218 | 1 0.01 99.08 19930101 | 1 0.01 99.09 19930228 | 1 0.01 99.10 19930415 | 1 0.01 99.11 19940106 | 1 0.01 99.12 19940623 | 1 0.01 99.13 19940901 | 1 0.01 99.14 19940930 | 1 0.01 99.15 19950131 | 1 0.01 99.16 19950301 | 1 0.01 99.17 19950401 | 1 0.01 99.18 19950630 | 1 0.01 99.19 19951231 | 1 0.01 99.20 19960101 | 1 0.01 99.21 19960131 | 2 0.02 99.23 19960301 | 1 0.01 99.24 19960308 | 1 0.01 99.25 19960630 | 2 0.02 99.27 19960701 | 1 0.01 99.28 19961231 | 1 0.01 99.29 19970117 | 1 0.01 99.30 19970617 | 1 0.01 99.31 19970701 | 2 0.02 99.33 19971101 | 1 0.01 99.34 19971231 | 2 0.02 99.36 19980520 | 1 0.01 99.37 19980531 | 1 0.01 99.38 19980622 | 1 0.01 99.39 19980630 | 1 0.01 99.40 19980701 | 1 0.01 99.41 19980808 | 1 0.01 99.42 19980910 | 1 0.01 99.43 19981001 | 1 0.01 99.44 19981002 | 1 0.01 99.45 19981116 | 1 0.01 99.46 19990118 | 1 0.01 99.47 19990215 | 1 0.01 99.48 19990501 | 1 0.01 99.49 19990504 | 1 0.01 99.50 19990601 | 1 0.01 99.51 19990701 | 2 0.02 99.53 19990813 | 1 0.01 99.54 19990820 | 1 0.01 99.55 19990930 | 2 0.02 99.57 19991001 | 2 0.02 99.59 19991031 | 1 0.01 99.60 19991201 | 1 0.01 99.61 19991219 | 1 0.01 99.62 19991231 | 1 0.01 99.63 20000201 | 1 0.01 99.64 20000630 | 1 0.01 99.65 20000714 | 1 0.01 99.66 20000815 | 1 0.01 99.67 20000831 | 1 0.01 99.68 20001106 | 1 0.01 99.69 20011001 | 1 0.01 99.70 20011006 | 1 0.01 99.71 20020422 | 1 0.01 99.72 20020701 | 1 0.01 99.73 20030112 | 1 0.01 99.74 20030401 | 1 0.01 99.75 20030701 | 1 0.01 99.76 20040101 | 1 0.01 99.77 20040120 | 1 0.01 99.78 20040430 | 1 0.01 99.79 20040501 | 2 0.02 99.81 20040604 | 1 0.01 99.82 20040903 | 1 0.01 99.83 20040930 | 1 0.01 99.84 20041118 | 1 0.01 99.85 20050308 | 4 0.04 99.89 20050817 | 1 0.01 99.90 20051231 | 1 0.01 99.91 20060930 | 1 0.01 99.92 20070101 | 1 0.01 99.93 20070630 | 1 0.01 99.94 20070930 | 1 0.01 99.95 20080415 | 1 0.01 99.96 20080630 | 1 0.01 99.97 20081010 | 1 0.01 99.98 20081121 | 1 0.01 99.99 20090218 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017