| DFFVX | OISVX | DFFVX / OISVX | |
| Total Expense Ratio | 0.29 | 1.24 | 23% |
| Annual Report Gross Expense Ratio | 0.30 | 1.33 | 23% |
| Fund Existence | 26 years | 23 years | - |
| Gain YTD | 19.707 | 18.162 | 109% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.8B | 833M | 2,017% |
| Annual Yield % from dividends | 1.51 | 0.81 | 186% |
| Returns for 1 year | 29.06 | 14.90 | 195% |
| Returns for 3 years | 52.93 | 22.40 | 236% |
| Returns for 5 years | 59.30 | 6.19 | 957% |
| Returns for 10 years | 120.61 | 38.69 | 312% |