| IRGUX | PEMGX | IRGUX / PEMGX | |
| Total Expense Ratio | 0.65 | 0.90 | 72% |
| Annual Report Gross Expense Ratio | 0.80 | 0.90 | 89% |
| Fund Existence | 17 years | 21 years | - |
| Gain YTD | 2.691 | -6.408 | -42% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 74.9M | 24.1B | 0% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -8.03 | -13.56 | 59% |
| Returns for 3 years | 31.01 | 14.30 | 217% |
| Returns for 5 years | 1.74 | -2.06 | -85% |
| Returns for 10 years | 75.90 | 81.67 | 93% |