| DFFVX | RSPYX | DFFVX / RSPYX | |
| Total Expense Ratio | 0.29 | 0.94 | 31% |
| Annual Report Gross Expense Ratio | 0.30 | 1.03 | 29% |
| Fund Existence | 26 years | 19 years | - |
| Gain YTD | 15.840 | 15.879 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.1B | 667M | 2,414% |
| Annual Yield % from dividends | 1.51 | 0.73 | 208% |
| Returns for 1 year | 31.82 | 20.28 | 157% |
| Returns for 3 years | 61.89 | 36.06 | 172% |
| Returns for 5 years | 46.80 | 11.68 | 401% |
| Returns for 10 years | 128.40 | 29.12 | 441% |