| MDIHX | PDIFX | MDIHX / PDIFX | |
| Total Expense Ratio | 1.08 | 0.76 | 142% |
| Annual Report Gross Expense Ratio | 1.10 | 0.76 | 145% |
| Fund Existence | 21 years | 7 years | - |
| Gain YTD | 21.844 | 31.335 | 70% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 44.2B | 1.23B | 3,596% |
| Annual Yield % from dividends | 1.84 | 2.00 | 92% |
| Returns for 1 year | 21.09 | 30.09 | 70% |
| Returns for 3 years | 40.52 | 57.85 | 70% |
| Returns for 5 years | 24.90 | 28.93 | 86% |
| Returns for 10 years | 102.24 | N/A | - |