Frequencies for first 10,000 rows of prov1635 variable in pos2001 dataset : prior ltc | extension | date | Freq. Percent Cum. ------------+----------------------------------- | 9,815 98.15 98.15 19900228 | 1 0.01 98.16 19900331 | 1 0.01 98.17 19900630 | 1 0.01 98.18 19900731 | 2 0.02 98.20 19910531 | 1 0.01 98.21 19910831 | 2 0.02 98.23 19910930 | 1 0.01 98.24 19911031 | 1 0.01 98.25 19911130 | 1 0.01 98.26 19911231 | 2 0.02 98.28 19920229 | 3 0.03 98.31 19920430 | 1 0.01 98.32 19920531 | 1 0.01 98.33 19920630 | 2 0.02 98.35 19920831 | 1 0.01 98.36 19930228 | 1 0.01 98.37 19930531 | 1 0.01 98.38 19930630 | 1 0.01 98.39 19930831 | 1 0.01 98.40 19930930 | 1 0.01 98.41 19931231 | 1 0.01 98.42 19940430 | 1 0.01 98.43 19940531 | 1 0.01 98.44 19940731 | 1 0.01 98.45 19940831 | 1 0.01 98.46 19941031 | 1 0.01 98.47 19941231 | 1 0.01 98.48 19950531 | 1 0.01 98.49 19950930 | 1 0.01 98.50 19951201 | 3 0.03 98.53 19951231 | 1 0.01 98.54 19960229 | 1 0.01 98.55 19960930 | 1 0.01 98.56 19961031 | 1 0.01 98.57 19961130 | 2 0.02 98.59 19970430 | 1 0.01 98.60 19970831 | 1 0.01 98.61 19971130 | 1 0.01 98.62 19971231 | 1 0.01 98.63 19980930 | 1 0.01 98.64 19981031 | 1 0.01 98.65 19981231 | 1 0.01 98.66 19990131 | 1 0.01 98.67 19990430 | 1 0.01 98.68 19990531 | 1 0.01 98.69 19990930 | 1 0.01 98.70 19991231 | 1 0.01 98.71 20000131 | 1 0.01 98.72 20000630 | 1 0.01 98.73 20000731 | 2 0.02 98.75 20000930 | 2 0.02 98.77 20001031 | 10 0.10 98.87 20001130 | 4 0.04 98.91 20001231 | 6 0.06 98.97 20010131 | 11 0.11 99.08 20010228 | 7 0.07 99.15 20010331 | 5 0.05 99.20 20010430 | 7 0.07 99.27 20010531 | 14 0.14 99.41 20010630 | 13 0.13 99.54 20010731 | 9 0.09 99.63 20010831 | 11 0.11 99.74 20010930 | 9 0.09 99.83 20011031 | 10 0.10 99.93 20011130 | 3 0.03 99.96 20011231 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016