Frequencies for first 10,000 rows of rehab_unit_efctv_dt variable in pos2005 dataset : rehabilitat | ion unit | effect date | Freq. Percent Cum. ------------+----------------------------------- | 9,809 98.09 98.09 19831001 | 4 0.04 98.13 19831010 | 1 0.01 98.14 19840101 | 12 0.12 98.26 19840201 | 1 0.01 98.27 19840401 | 3 0.03 98.30 19840601 | 1 0.01 98.31 19840616 | 1 0.01 98.32 19840701 | 13 0.13 98.45 19840901 | 1 0.01 98.46 19840902 | 1 0.01 98.47 19841001 | 1 0.01 98.48 19841201 | 1 0.01 98.49 19850101 | 5 0.05 98.54 19850701 | 6 0.06 98.60 19850901 | 2 0.02 98.62 19851001 | 2 0.02 98.64 19860101 | 1 0.01 98.65 19860105 | 1 0.01 98.66 19860401 | 1 0.01 98.67 19860430 | 1 0.01 98.68 19860501 | 1 0.01 98.69 19860601 | 1 0.01 98.70 19860701 | 3 0.03 98.73 19861112 | 1 0.01 98.74 19870101 | 1 0.01 98.75 19870317 | 1 0.01 98.76 19870601 | 1 0.01 98.77 19870701 | 1 0.01 98.78 19870909 | 1 0.01 98.79 19880101 | 1 0.01 98.80 19880322 | 1 0.01 98.81 19880601 | 1 0.01 98.82 19880701 | 1 0.01 98.83 19881001 | 2 0.02 98.85 19890101 | 2 0.02 98.87 19900101 | 2 0.02 98.89 19901001 | 1 0.01 98.90 19910607 | 1 0.01 98.91 19910701 | 1 0.01 98.92 19910806 | 2 0.02 98.94 19910911 | 1 0.01 98.95 19920526 | 1 0.01 98.96 19920601 | 1 0.01 98.97 19920701 | 3 0.03 99.00 19920826 | 1 0.01 99.01 19920901 | 1 0.01 99.02 19921101 | 1 0.01 99.03 19930101 | 2 0.02 99.05 19930211 | 1 0.01 99.06 19930401 | 1 0.01 99.07 19930517 | 1 0.01 99.08 19930601 | 2 0.02 99.10 19930701 | 4 0.04 99.14 19930723 | 1 0.01 99.15 19930801 | 1 0.01 99.16 19931108 | 1 0.01 99.17 19940101 | 4 0.04 99.21 19940627 | 1 0.01 99.22 19940701 | 3 0.03 99.25 19940901 | 2 0.02 99.27 19941001 | 1 0.01 99.28 19941101 | 1 0.01 99.29 19941201 | 1 0.01 99.30 19950101 | 2 0.02 99.32 19950328 | 1 0.01 99.33 19950330 | 1 0.01 99.34 19950331 | 1 0.01 99.35 19950421 | 1 0.01 99.36 19950424 | 1 0.01 99.37 19950701 | 1 0.01 99.38 19960101 | 2 0.02 99.40 19960301 | 1 0.01 99.41 19960701 | 2 0.02 99.43 19960930 | 1 0.01 99.44 19970101 | 2 0.02 99.46 19970701 | 3 0.03 99.49 19970903 | 1 0.01 99.50 19970919 | 1 0.01 99.51 19971001 | 2 0.02 99.53 19971231 | 1 0.01 99.54 19980331 | 1 0.01 99.55 19980406 | 1 0.01 99.56 19980430 | 1 0.01 99.57 19980501 | 1 0.01 99.58 19980526 | 1 0.01 99.59 19980615 | 1 0.01 99.60 19980622 | 1 0.01 99.61 19980629 | 1 0.01 99.62 19980630 | 1 0.01 99.63 19980701 | 1 0.01 99.64 19980901 | 1 0.01 99.65 19981103 | 1 0.01 99.66 19981118 | 1 0.01 99.67 19981228 | 1 0.01 99.68 19990101 | 2 0.02 99.70 19990617 | 1 0.01 99.71 19990619 | 1 0.01 99.72 19990630 | 1 0.01 99.73 19990701 | 1 0.01 99.74 20000101 | 1 0.01 99.75 20000201 | 1 0.01 99.76 20000601 | 1 0.01 99.77 20001001 | 1 0.01 99.78 20010101 | 1 0.01 99.79 20010901 | 1 0.01 99.80 20020601 | 1 0.01 99.81 20020701 | 2 0.02 99.83 20030701 | 2 0.02 99.85 20030724 | 1 0.01 99.86 20030804 | 1 0.01 99.87 20040101 | 2 0.02 99.89 20040401 | 1 0.01 99.90 20040701 | 1 0.01 99.91 20040810 | 1 0.01 99.92 20041101 | 1 0.01 99.93 20041201 | 1 0.01 99.94 20050101 | 2 0.02 99.96 20050125 | 1 0.01 99.97 20050317 | 1 0.01 99.98 20050701 | 1 0.01 99.99 20060101 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017