| IGRFX | PEMGX | IGRFX / PEMGX | |
| Total Expense Ratio | 0.68 | 0.90 | 76% |
| Annual Report Gross Expense Ratio | 0.84 | 0.90 | 93% |
| Fund Existence | 12 years | 21 years | - |
| Gain YTD | 3.722 | -6.948 | -54% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.05B | 24.6B | 12% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -1.27 | -13.27 | 10% |
| Returns for 3 years | -5.34 | 15.55 | -34% |
| Returns for 5 years | -33.18 | -1.25 | 2,653% |
| Returns for 10 years | 36.41 | 77.09 | 47% |