| IRGUX | JDMRX | IRGUX / JDMRX | |
| Total Expense Ratio | 0.65 | 1.42 | 46% |
| Annual Report Gross Expense Ratio | 0.78 | 1.42 | 55% |
| Fund Existence | 17 years | 16 years | - |
| Gain YTD | -2.685 | 0.332 | -808% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 74.3M | 23.1B | 0% |
| Annual Yield % from dividends | 0.01 | 0.56 | 1% |
| Returns for 1 year | -5.72 | -1.61 | 355% |
| Returns for 3 years | 48.45 | 16.78 | 289% |
| Returns for 5 years | 1.37 | -14.02 | -10% |
| Returns for 10 years | 73.54 | 48.25 | 152% |