| MDIIX | VTPSX | MDIIX / VTPSX | |
| Total Expense Ratio | 0.35 | 0.05 | 700% |
| Annual Report Gross Expense Ratio | 0.35 | 0.05 | 700% |
| Fund Existence | 29 years | 15 years | - |
| Gain YTD | 29.742 | 28.933 | 103% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 13.2B | 554B | 2% |
| Annual Yield % from dividends | 2.26 | 2.74 | 83% |
| Returns for 1 year | 27.67 | 25.13 | 110% |
| Returns for 3 years | 59.89 | 49.34 | 121% |
| Returns for 5 years | 61.07 | 39.67 | 154% |
| Returns for 10 years | 105.56 | 79.51 | 133% |