Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000831016-11-000008-index.html | 2011-05-19 08:56:32 | |
| 0000831016-11-000008.txt | 2011-05-19 08:56:32 | |
 0000831016-11-000008-xbrl.zip | 36413 | 2011-05-19 08:56:32 |
 BarChart1.jpg | 18027 | 2011-05-19 08:56:32 |
 BarChart2.jpg | 23365 | 2011-05-19 08:56:32 |
 BarChart3.jpg | 17400 | 2011-05-19 08:56:32 |
 BarChart4.jpg | 17387 | 2011-05-19 08:56:32 |
 BarChart5.jpg | 27425 | 2011-05-19 08:56:32 |
 BarChart6.jpg | 27967 | 2011-05-19 08:56:32 |
| cik0000831016-20101231.xml | 137246 | 2011-05-19 08:56:32 |
| cik0000831016-20101231.xsd | 26522 | 2011-05-19 08:56:32 |
| cik0000831016-20101231_def.xml | 26727 | 2011-05-19 08:56:32 |
| cik0000831016-20101231_lab.xml | 78332 | 2011-05-19 08:56:32 |
| cik0000831016-20101231_pre.xml | 377341 | 2011-05-19 08:56:32 |
| defnref.xml | 12952 | 2011-05-19 08:56:32 |
| FilingSummary.xml | 7787 | 2011-05-19 08:56:32 |
| Financial_Report.xls | 415732 | 2011-05-19 08:56:32 |
| main.htm | 26060 | 2011-05-19 08:56:32 |
| R1.xml | 176264 | 2011-05-19 08:56:32 |
| R2.xml | 194847 | 2011-05-19 08:56:32 |
| R3.xml | 176537 | 2011-05-19 08:56:32 |
| R37.xml | 1142170 | 2011-05-19 08:56:32 |
| R4.xml | 226163 | 2011-05-19 08:56:32 |
| R5.xml | 244448 | 2011-05-19 08:56:32 |
| R6.xml | 244275 | 2011-05-19 08:56:32 |