| DFFVX | VSFAX | DFFVX / VSFAX | |
| Total Expense Ratio | 0.29 | 1.14 | 25% |
| Annual Report Gross Expense Ratio | 0.30 | 1.53 | 20% |
| Fund Existence | 27 years | 31 years | - |
| Gain YTD | 21.670 | 20.792 | 104% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 1500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 17.1B | 173M | 9,884% |
| Annual Yield % from dividends | 1.49 | 0.89 | 166% |
| Returns for 1 year | 29.71 | 25.53 | 116% |
| Returns for 3 years | 61.88 | 35.57 | 174% |
| Returns for 5 years | 60.33 | 16.35 | 369% |
| Returns for 10 years | 120.13 | 27.59 | 435% |