| JIERX | MDIHX | JIERX / MDIHX | |
| Total Expense Ratio | 0.60 | 1.08 | 56% |
| Annual Report Gross Expense Ratio | 0.71 | 1.10 | 65% |
| Fund Existence | 20 years | 21 years | - |
| Gain YTD | 9.955 | 10.984 | 91% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 5.08B | 43.7B | 12% |
| Annual Yield % from dividends | 2.46 | 1.83 | 135% |
| Returns for 1 year | 14.76 | 18.20 | 81% |
| Returns for 3 years | 41.58 | 44.32 | 94% |
| Returns for 5 years | 23.47 | 31.41 | 75% |
| Returns for 10 years | 104.51 | 121.95 | 86% |