| March | June | September | December | |
|---|---|---|---|---|
| Book Value | $2,670,522,000 | $2,964,694,000 | $2,744,030,000 | $3,344,004,000 |
| Avg Yield | 5.20% | 5.26% | 5.22% | 4.76% |
| # of Participants | 114 | 115 | 115 | 115 |
| # of Accounts | 402 | 399 | 404 | 420 |
| March | June | September | December | |
|---|---|---|---|---|
| Book Value | $1,781,987,000 | $1,997,930,000 | $1,908,189,000 | $2,100,712,000 |
| Avg Yield | 5.15% | 4.98% | 4.74% | 3.97% |
| # of Participants | 63 | 63 | 63 | 63 |
| # of Accounts | 202 | 212 | 215 | 236 |