| IGRFX | PEMGX | IGRFX / PEMGX | |
| Total Expense Ratio | 0.68 | 0.91 | 75% |
| Annual Report Gross Expense Ratio | 0.84 | 0.91 | 92% |
| Fund Existence | 11 years | 21 years | - |
| Gain YTD | -5.102 | -2.792 | 183% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.77B | 31.2B | 12% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -7.43 | -4.74 | 157% |
| Returns for 3 years | 5.68 | 38.52 | 15% |
| Returns for 5 years | -31.50 | 19.29 | -163% |
| Returns for 10 years | 36.77 | 100.30 | 37% |