| DFFVX | NSVAX | DFFVX / NSVAX | |
| Total Expense Ratio | 0.29 | 0.95 | 31% |
| Annual Report Gross Expense Ratio | 0.30 | 1.12 | 27% |
| Fund Existence | 27 years | 24 years | - |
| Gain YTD | 16.871 | 13.558 | 124% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.8B | 867M | 1,938% |
| Annual Yield % from dividends | 1.49 | 0.65 | 230% |
| Returns for 1 year | 17.77 | 2.69 | 661% |
| Returns for 3 years | 56.74 | -0.68 | -8,382% |
| Returns for 5 years | 52.37 | -18.48 | -283% |
| Returns for 10 years | 117.82 | -0.95 | -12,378% |