January 2010 Performance Statistics
A large portion, nearly 76%, of the nearly $9.7 billion (market value) portfolio as of January 31, 2010 was invested in AAA and AGY rated securities -- the highest possible level of security for notes and bonds. Of the remaining portfolio, the breakdown was as follows:

| Portfolio Composition | |
|---|---|
| 60.5% | AAA |
| 15.0% | AGY |
| 0.4% | AA+/AA/AA- |
| 9.1% | A+ |
| 1.4% | A |
| 1.0% | A- |
| 0.1% | BBB+ |
| 0.0% | BB+ |
| 12.5% | Equities |