| DFFVX | VSSVX | DFFVX / VSSVX | |
| Total Expense Ratio | 0.29 | 0.79 | 37% |
| Annual Report Gross Expense Ratio | 0.30 | 0.90 | 33% |
| Fund Existence | 26 years | 21 years | - |
| Gain YTD | 18.180 | 6.772 | 268% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.4B | 179M | 9,162% |
| Annual Yield % from dividends | 1.51 | 1.28 | 118% |
| Returns for 1 year | 26.97 | 6.97 | 387% |
| Returns for 3 years | 55.04 | 5.94 | 927% |
| Returns for 5 years | 55.63 | -10.03 | -555% |
| Returns for 10 years | 118.51 | 3.73 | 3,179% |