| BOSVX | DFSVX | BOSVX / DFSVX | |
| Total Expense Ratio | 0.47 | 0.31 | 152% |
| Annual Report Gross Expense Ratio | 0.64 | 0.31 | 206% |
| Fund Existence | 15 years | 34 years | - |
| Gain YTD | 26.498 | 23.034 | 115% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.31B | 19.7B | 7% |
| Annual Yield % from dividends | 1.24 | 1.50 | 82% |
| Returns for 1 year | 28.45 | 31.52 | 90% |
| Returns for 3 years | 34.10 | 61.32 | 56% |
| Returns for 5 years | 19.48 | 54.66 | 36% |
| Returns for 10 years | 63.57 | 101.85 | 62% |