| 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 | 18.889 | 24.180 | 78% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.8B | 106M | 15,849% |
| Annual Yield % from dividends | 1.49 | 2.28 | 65% |
| Returns for 1 year | 21.57 | 18.41 | 117% |
| Returns for 3 years | 58.45 | 37.65 | 155% |
| Returns for 5 years | 54.48 | 22.89 | 238% |
| Returns for 10 years | 121.58 | 64.70 | 188% |