| DFFVX | VSORX | DFFVX / VSORX | |
| Total Expense Ratio | 0.29 | 0.85 | 34% |
| Annual Report Gross Expense Ratio | 0.30 | 0.85 | 35% |
| Fund Existence | 27 years | 11 years | - |
| Gain YTD | 21.670 | 20.159 | 107% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 17.1B | 4.33B | 395% |
| Annual Yield % from dividends | 1.49 | 0.84 | 178% |
| Returns for 1 year | 29.71 | 19.34 | 154% |
| Returns for 3 years | 61.88 | 17.52 | 353% |
| Returns for 5 years | 60.33 | 2.35 | 2,573% |
| Returns for 10 years | 120.13 | 42.76 | 281% |