| DFFVX | VSFRX | DFFVX / VSFRX | |
| Total Expense Ratio | 0.29 | 1.23 | 24% |
| Annual Report Gross Expense Ratio | 0.30 | 1.77 | 17% |
| Fund Existence | 26 years | 16 years | - |
| Gain YTD | 15.840 | 16.200 | 98% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.1B | 169M | 9,527% |
| Annual Yield % from dividends | 1.51 | 0.90 | 168% |
| Returns for 1 year | 31.82 | 27.94 | 114% |
| Returns for 3 years | 61.89 | 32.26 | 192% |
| Returns for 5 years | 46.80 | 6.18 | 757% |
| Returns for 10 years | 128.40 | 32.13 | 400% |