| DFSVX | ROFIX | DFSVX / ROFIX | |
| Total Expense Ratio | 0.31 | 1.12 | 28% |
| Annual Report Gross Expense Ratio | 0.31 | 1.12 | 28% |
| Fund Existence | 33 years | 24 years | - |
| Gain YTD | 1.243 | 2.888 | 43% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 15.7B | 1.01B | 1,550% |
| Annual Yield % from dividends | 1.69 | 0.00 | - |
| Returns for 1 year | -3.14 | -3.30 | 95% |
| Returns for 3 years | 17.48 | 10.40 | 168% |
| Returns for 5 years | 60.60 | 15.05 | 403% |
| Returns for 10 years | 53.59 | 32.73 | 164% |