| MDIHX | PIDIX | MDIHX / PIDIX | |
| Total Expense Ratio | 1.08 | 0.30 | 360% |
| Annual Report Gross Expense Ratio | 1.10 | 0.43 | 256% |
| Fund Existence | 21 years | 17 years | - |
| Gain YTD | 9.362 | 10.360 | 90% |
| 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 | 2.23 | 84% |
| Returns for 1 year | 15.63 | 19.71 | 79% |
| Returns for 3 years | 41.45 | 50.33 | 82% |
| Returns for 5 years | 28.57 | 41.14 | 69% |
| Returns for 10 years | 121.91 | 119.43 | 102% |