Frequencies for first 10,000 rows of prov1635 variable in pos1997 dataset : prior ltc | extension | date | Freq. Percent Cum. ------------+----------------------------------- | 9,860 98.60 98.60 19900228 | 1 0.01 98.61 19900331 | 1 0.01 98.62 19900630 | 1 0.01 98.63 19900731 | 2 0.02 98.65 19910531 | 1 0.01 98.66 19910831 | 2 0.02 98.68 19910930 | 1 0.01 98.69 19911031 | 1 0.01 98.70 19911130 | 1 0.01 98.71 19911231 | 2 0.02 98.73 19920229 | 3 0.03 98.76 19920430 | 1 0.01 98.77 19920531 | 1 0.01 98.78 19920630 | 2 0.02 98.80 19920831 | 1 0.01 98.81 19930228 | 1 0.01 98.82 19930531 | 1 0.01 98.83 19930630 | 1 0.01 98.84 19930831 | 1 0.01 98.85 19930930 | 1 0.01 98.86 19931231 | 1 0.01 98.87 19940430 | 1 0.01 98.88 19940531 | 1 0.01 98.89 19940731 | 2 0.02 98.91 19940831 | 1 0.01 98.92 19941031 | 1 0.01 98.93 19941231 | 1 0.01 98.94 19950531 | 1 0.01 98.95 19950630 | 2 0.02 98.97 19950831 | 1 0.01 98.98 19950930 | 1 0.01 98.99 19951201 | 3 0.03 99.02 19951231 | 2 0.02 99.04 19960229 | 1 0.01 99.05 19960831 | 1 0.01 99.06 19960930 | 2 0.02 99.08 19961031 | 2 0.02 99.10 19961130 | 8 0.08 99.18 19961231 | 1 0.01 99.19 19970131 | 2 0.02 99.21 19970228 | 11 0.11 99.32 19970331 | 5 0.05 99.37 19970430 | 7 0.07 99.44 19970531 | 1 0.01 99.45 19970630 | 7 0.07 99.52 19970731 | 5 0.05 99.57 19970831 | 3 0.03 99.60 19970930 | 12 0.12 99.72 19971015 | 1 0.01 99.73 19971031 | 4 0.04 99.77 19971130 | 14 0.14 99.91 19971231 | 5 0.05 99.96 19980131 | 1 0.01 99.97 19980228 | 1 0.01 99.98 19980331 | 1 0.01 99.99 19981130 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016