| DFFVX | VSORX | DFFVX / VSORX | |
| Total Expense Ratio | 0.29 | 0.85 | 34% |
| Annual Report Gross Expense Ratio | 0.30 | 0.85 | 35% |
| Fund Existence | 26 years | 11 years | - |
| Gain YTD | 15.948 | 18.240 | 87% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.1B | 4.67B | 345% |
| Annual Yield % from dividends | 1.51 | 0.88 | 172% |
| Returns for 1 year | 33.27 | 25.22 | 132% |
| Returns for 3 years | 62.04 | 19.51 | 318% |
| Returns for 5 years | 49.01 | -0.10 | -48,150% |
| Returns for 10 years | 128.62 | 54.74 | 235% |