| IGRFX | PMBCX | IGRFX / PMBCX | |
| Total Expense Ratio | 0.68 | 1.71 | 40% |
| Annual Report Gross Expense Ratio | 0.88 | 1.71 | 51% |
| Fund Existence | 12 years | 20 years | - |
| Gain YTD | -5.855 | -8.927 | 66% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.47B | 21B | 12% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -17.77 | -19.87 | 89% |
| Returns for 3 years | -11.30 | 3.64 | -310% |
| Returns for 5 years | -44.81 | -16.20 | 277% |
| Returns for 10 years | 22.19 | 47.82 | 46% |