| DFFVX | WBVNX | DFFVX / WBVNX | |
| Total Expense Ratio | 0.29 | 1.15 | 25% |
| Annual Report Gross Expense Ratio | 0.30 | 1.16 | 26% |
| Fund Existence | 26 years | 5 years | - |
| Gain YTD | 15.840 | 20.804 | 76% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.1B | 1.03B | 1,557% |
| Annual Yield % from dividends | 1.51 | 0.46 | 329% |
| Returns for 1 year | 31.82 | 32.39 | 98% |
| Returns for 3 years | 61.89 | 34.73 | 178% |
| Returns for 5 years | 46.80 | 133.70 | 35% |
| Returns for 10 years | 128.40 | 108.68 | 118% |