| DFFVX | ROFRX | DFFVX / ROFRX | |
| Total Expense Ratio | 0.29 | 1.85 | 16% |
| Annual Report Gross Expense Ratio | 0.30 | 1.85 | 16% |
| Fund Existence | 26 years | 19 years | - |
| Gain YTD | 2.139 | 2.310 | 93% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 12.9B | 1.01B | 1,273% |
| Annual Yield % from dividends | 1.72 | 0.00 | - |
| Returns for 1 year | -1.70 | -3.99 | 43% |
| Returns for 3 years | 22.27 | 8.20 | 272% |
| Returns for 5 years | 68.21 | 11.17 | 610% |
| Returns for 10 years | 69.90 | 21.50 | 325% |