| BOSVX | DFSVX | BOSVX / DFSVX | |
| Total Expense Ratio | 0.47 | 0.31 | 152% |
| Annual Report Gross Expense Ratio | 0.63 | 0.31 | 203% |
| Fund Existence | 14 years | 33 years | - |
| Gain YTD | 8.416 | 7.303 | 115% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.2B | 16.7B | 7% |
| Annual Yield % from dividends | 1.57 | 1.62 | 97% |
| Returns for 1 year | -6.95 | -1.41 | 492% |
| Returns for 3 years | -9.41 | 21.80 | -43% |
| Returns for 5 years | 39.91 | 64.61 | 62% |
| Returns for 10 years | 48.28 | 61.86 | 78% |