| MDIHX | PIIIX | MDIHX / PIIIX | |
| Total Expense Ratio | 1.08 | 0.86 | 126% |
| Annual Report Gross Expense Ratio | 1.10 | 0.88 | 125% |
| Fund Existence | 21 years | 25 years | - |
| Gain YTD | 21.799 | 25.322 | 86% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 43.4B | 1.18B | 3,681% |
| Annual Yield % from dividends | 1.85 | 1.89 | 98% |
| Returns for 1 year | 18.88 | 21.89 | 86% |
| Returns for 3 years | 42.64 | 50.62 | 84% |
| Returns for 5 years | 29.84 | 29.36 | 102% |
| Returns for 10 years | 100.48 | 72.77 | 138% |