| DFFVX | NSDVX | DFFVX / NSDVX | |
| Total Expense Ratio | 0.29 | 1.44 | 20% |
| Annual Report Gross Expense Ratio | 0.30 | 1.44 | 21% |
| Fund Existence | 27 years | 13 years | - |
| Gain YTD | 20.879 | 26.402 | 79% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 17B | 108M | 15,741% |
| Annual Yield % from dividends | 1.49 | 2.32 | 64% |
| Returns for 1 year | 24.49 | 22.17 | 111% |
| Returns for 3 years | 60.27 | 37.16 | 162% |
| Returns for 5 years | 56.29 | 24.47 | 230% |
| Returns for 10 years | 120.41 | 68.17 | 177% |