| DFFVX | VSFAX | DFFVX / VSFAX | |
| Total Expense Ratio | 0.29 | 1.14 | 25% |
| Annual Report Gross Expense Ratio | 0.30 | 1.53 | 20% |
| Fund Existence | 26 years | 30 years | - |
| Gain YTD | 18.180 | 18.553 | 98% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 1500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.4B | 171M | 9,591% |
| Annual Yield % from dividends | 1.51 | 0.88 | 172% |
| Returns for 1 year | 26.97 | 21.90 | 123% |
| Returns for 3 years | 55.04 | 27.62 | 199% |
| Returns for 5 years | 55.63 | 12.27 | 453% |
| Returns for 10 years | 118.51 | 29.07 | 408% |