| DFFVX | VSFIX | DFFVX / VSFIX | |
| Total Expense Ratio | 0.29 | 0.89 | 33% |
| Annual Report Gross Expense Ratio | 0.30 | 1.27 | 24% |
| Fund Existence | 26 years | 17 years | - |
| Gain YTD | 15.948 | 16.367 | 97% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.1B | 169M | 9,527% |
| Annual Yield % from dividends | 1.51 | 1.14 | 132% |
| Returns for 1 year | 33.27 | 28.44 | 117% |
| Returns for 3 years | 62.04 | 34.13 | 182% |
| Returns for 5 years | 49.01 | 8.93 | 549% |
| Returns for 10 years | 128.62 | 37.56 | 342% |