| 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 | 15.948 | 23.009 | 69% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.1B | 411M | 3,917% |
| Annual Yield % from dividends | 1.51 | 0.74 | 204% |
| Returns for 1 year | 33.27 | 28.41 | 117% |
| Returns for 3 years | 62.04 | 23.88 | 260% |
| Returns for 5 years | 49.01 | 4.66 | 1,052% |
| Returns for 10 years | 128.62 | 47.60 | 270% |