| DFFVX | WBVNX | DFFVX / WBVNX | |
| Total Expense Ratio | 0.29 | 1.15 | 25% |
| Annual Report Gross Expense Ratio | 0.30 | 1.15 | 26% |
| Fund Existence | 26 years | 5 years | - |
| Gain YTD | 8.680 | 8.375 | 104% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 14.9B | 980M | 1,520% |
| Annual Yield % from dividends | 1.58 | 0.50 | 318% |
| Returns for 1 year | 17.44 | 9.64 | 181% |
| Returns for 3 years | 37.63 | 5.15 | 730% |
| Returns for 5 years | 62.65 | 132.57 | 47% |
| Returns for 10 years | 141.58 | 112.55 | 126% |