| MDBAX | VVIAX | MDBAX / VVIAX | |
| Total Expense Ratio | 0.82 | 0.05 | 1,640% |
| Annual Report Gross Expense Ratio | 0.82 | 0.05 | 1,640% |
| Fund Existence | 31 years | 25 years | - |
| Gain YTD | 4.733 | 5.999 | 79% |
| Front Load | 5% | N/A | - |
| Min. Initial Investment | 1000 | 3000 | 33% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.03B | 218B | 1% |
| Annual Yield % from dividends | 1.64 | 1.95 | 85% |
| Returns for 1 year | 11.39 | 15.08 | 76% |
| Returns for 3 years | 23.15 | 41.04 | 56% |
| Returns for 5 years | 15.85 | 66.27 | 24% |
| Returns for 10 years | 22.20 | 167.18 | 13% |