| 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 | 14.564 | 15.946 | 91% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16B | 994M | 1,610% |
| Annual Yield % from dividends | 1.51 | 0.46 | 329% |
| Returns for 1 year | 32.25 | 29.43 | 110% |
| Returns for 3 years | 60.86 | 26.93 | 226% |
| Returns for 5 years | 41.35 | 120.59 | 34% |
| Returns for 10 years | 118.07 | 94.66 | 125% |