| IRGUX | PEMGX | IRGUX / PEMGX | |
| Total Expense Ratio | 0.65 | 0.91 | 71% |
| Annual Report Gross Expense Ratio | 0.78 | 0.91 | 86% |
| Fund Existence | 17 years | 20 years | - |
| Gain YTD | -2.303 | 2.816 | -82% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 73.6M | 32B | 0% |
| Annual Yield % from dividends | 0.01 | 0.00 | - |
| Returns for 1 year | -5.66 | -5.01 | 113% |
| Returns for 3 years | 40.56 | 34.17 | 119% |
| Returns for 5 years | 13.59 | 30.49 | 45% |
| Returns for 10 years | 78.82 | 103.52 | 76% |