| MDIHX | PIIOX | MDIHX / PIIOX | |
| Total Expense Ratio | 1.08 | 0.87 | 124% |
| Annual Report Gross Expense Ratio | 1.10 | 0.87 | 126% |
| Fund Existence | 21 years | 17 years | - |
| Gain YTD | 9.362 | 10.015 | 93% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 43.6B | 1.11B | 3,924% |
| Annual Yield % from dividends | 1.86 | 1.95 | 95% |
| Returns for 1 year | 15.63 | 19.04 | 82% |
| Returns for 3 years | 41.45 | 47.63 | 87% |
| Returns for 5 years | 28.57 | 37.87 | 75% |
| Returns for 10 years | 121.91 | 108.24 | 113% |