| DFFVX | SSVIX | DFFVX / SSVIX | |
| Total Expense Ratio | 0.29 | 0.91 | 32% |
| Annual Report Gross Expense Ratio | 0.30 | 0.98 | 31% |
| Fund Existence | 26 years | 25 years | - |
| Gain YTD | 22.024 | 25.972 | 85% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 17.1B | 416M | 4,111% |
| Annual Yield % from dividends | 1.49 | 0.70 | 213% |
| Returns for 1 year | 34.51 | 26.36 | 131% |
| Returns for 3 years | 55.68 | 17.76 | 314% |
| Returns for 5 years | 53.95 | 6.57 | 821% |
| Returns for 10 years | 125.20 | 41.62 | 301% |