| DFFVX | RYTFX | DFFVX / RYTFX | |
| Total Expense Ratio | 0.29 | 1.49 | 19% |
| Annual Report Gross Expense Ratio | 0.30 | 1.60 | 19% |
| Fund Existence | 27 years | 25 years | - |
| Gain YTD | 21.670 | 14.313 | 151% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 17.1B | 941M | 1,817% |
| Annual Yield % from dividends | 1.49 | 0.65 | 228% |
| Returns for 1 year | 29.71 | 4.21 | 706% |
| Returns for 3 years | 61.88 | 16.25 | 381% |
| Returns for 5 years | 60.33 | -21.89 | -276% |
| Returns for 10 years | 120.13 | -33.59 | -358% |