| 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 | 18.180 | 18.307 | 99% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.4B | 682M | 2,405% |
| Annual Yield % from dividends | 1.51 | 0.69 | 218% |
| Returns for 1 year | 26.97 | 17.11 | 158% |
| Returns for 3 years | 55.04 | 32.30 | 170% |
| Returns for 5 years | 55.63 | 17.91 | 311% |
| Returns for 10 years | 118.51 | 24.33 | 487% |