Frequencies for first 10,000 rows of prov1635 variable in pos1998 dataset : prior ltc | extension | date | Freq. Percent Cum. ------------+----------------------------------- | 9,828 98.28 98.28 19900228 | 1 0.01 98.29 19900331 | 1 0.01 98.30 19900630 | 1 0.01 98.31 19900731 | 2 0.02 98.33 19910531 | 1 0.01 98.34 19910831 | 2 0.02 98.36 19910930 | 1 0.01 98.37 19911031 | 1 0.01 98.38 19911130 | 1 0.01 98.39 19911231 | 2 0.02 98.41 19920229 | 3 0.03 98.44 19920430 | 1 0.01 98.45 19920531 | 1 0.01 98.46 19920630 | 2 0.02 98.48 19920831 | 1 0.01 98.49 19930228 | 1 0.01 98.50 19930531 | 1 0.01 98.51 19930630 | 1 0.01 98.52 19930831 | 1 0.01 98.53 19930930 | 1 0.01 98.54 19931231 | 1 0.01 98.55 19940430 | 1 0.01 98.56 19940531 | 1 0.01 98.57 19940731 | 2 0.02 98.59 19940831 | 1 0.01 98.60 19941031 | 1 0.01 98.61 19941231 | 1 0.01 98.62 19950531 | 1 0.01 98.63 19950630 | 2 0.02 98.65 19950831 | 1 0.01 98.66 19950930 | 1 0.01 98.67 19951201 | 3 0.03 98.70 19951231 | 2 0.02 98.72 19960229 | 1 0.01 98.73 19960831 | 1 0.01 98.74 19960930 | 1 0.01 98.75 19961031 | 1 0.01 98.76 19961130 | 2 0.02 98.78 19970430 | 1 0.01 98.79 19970831 | 1 0.01 98.80 19970930 | 3 0.03 98.83 19971031 | 4 0.04 98.87 19971130 | 6 0.06 98.93 19971231 | 5 0.05 98.98 19980131 | 10 0.10 99.08 19980228 | 3 0.03 99.11 19980331 | 5 0.05 99.16 19980430 | 13 0.13 99.29 19980531 | 8 0.08 99.37 19980630 | 7 0.07 99.44 19980731 | 15 0.15 99.59 19980830 | 3 0.03 99.62 19980831 | 9 0.09 99.71 19980930 | 7 0.07 99.78 19981031 | 8 0.08 99.86 19981130 | 5 0.05 99.91 19981231 | 4 0.04 99.95 19990131 | 5 0.05 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016