![[ICO]](/icons/blank.gif){kind=icon}
![[PARENTDIR]](/icons/back.gif){kind=icon}
![[ ]](/icons/layout.gif){kind=icon}
![[ ]](/icons/unknown.gif){kind=icon}
![[TXT]](/icons/text.gif){kind=icon}
| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| 20660-0001-Codebook.pdf | 2009-01-30 20:55 | 1.0M | |
| 20660-0001-Data.dta | 2009-01-30 20:56 | 6.5M | |
| 20660-0001-Frequenci..> | 2009-01-30 20:55 | 3.5M | |
| 20660-0001-Record_la..> | 2009-01-30 20:54 | 26K | |
| 20660-descriptioncit..> | 2009-01-30 20:54 | 225K | |