| March | June | September | December | |
|---|---|---|---|---|
| Book Value | $2,162,232,000 | $2,004,474,000 | $2,037,370,000 | $2,067,4052,000 |
| Avg Yield | 1.59% | 1.88% | 1.48% | 1.44% |
| # of Participants | 124 | 102 | 115 | 118 |
| # of Accounts | 418 | 371 | 351 | 367 |
| March | June | September | December | |
|---|---|---|---|---|
| Book Value | $1,445,402,000 | $1,885,150,000 | $1,471,349,000 | $1,619,796,000 |
| Avg Yield | 1.35% | 1.54% | .97% | .98% |
| # of Participants | 53 | 64 | 69 | 62 |
| # of Accounts | 131 | 150 | 160 | 161 |