| Name | Last modified | Size | Description | |
|---|---|---|---|---|
| Parent Directory | - | |||
| desc/ | 2015-12-22 18:12 | - | ||
| data | 2014-06-24 09:49 | 1.2K | ||
| desc_natl1981.txt | 2015-02-11 14:22 | 9.6K | ||
| Nat1981.zip | 2007-08-28 13:32 | 93M | ||
| Nat1981doc.pdf | 2007-08-24 12:26 | 4.1M | ||
| natl1981.csv | 2014-10-27 17:54 | 1.0G | ||
| natl1981.csv.zip | 2014-10-27 19:54 | 92M | ||
| natl1981.dat.Z | 2000-11-06 12:52 | 110M | ||
| natl1981.dct | 2014-06-24 09:49 | 13K | ||
| natl1981.do | 2014-06-24 09:49 | 1.2K | ||
| natl1981.dta | 2014-10-27 13:29 | 453M | ||
| natl1981.dta.zip | 2014-10-27 15:34 | 74M | ||
| natl1981.pdf | 2007-08-24 12:26 | 4.1M | ||
| natl1981.rdata | 2018-03-19 17:09 | 1.1G | ||
| natl1981.sas | 2014-06-24 09:49 | 15K | ||
| natl1981.sas7bdat | 2014-10-27 13:23 | 1.1G | ||
| natl1981.sas7bdat..zip | 2014-10-27 13:34 | 22 | ||
| natl1981.sas7bdat.zip | 2014-10-27 14:28 | 106M | ||
| natl1981.sps | 2014-06-24 09:49 | 14K | ||
| natl1981.zip | 2007-08-28 13:32 | 93M |