| DFFVX | DVZRX | DFFVX / DVZRX | |
| Total Expense Ratio | 0.29 | 0.71 | 41% |
| Annual Report Gross Expense Ratio | 0.30 | 0.71 | 42% |
| Fund Existence | 26 years | 10 years | - |
| Gain YTD | 13.478 | 14.086 | 96% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 15.8B | 3.45B | 457% |
| Annual Yield % from dividends | 1.51 | 1.28 | 119% |
| Returns for 1 year | 33.17 | 15.98 | 208% |
| Returns for 3 years | 59.33 | 19.10 | 311% |
| Returns for 5 years | 40.28 | -1.59 | -2,528% |
| Returns for 10 years | 116.00 | 59.51 | 195% |