| IGRFX | PMBCX | IGRFX / PMBCX | |
| Total Expense Ratio | 0.68 | 1.75 | 39% |
| Annual Report Gross Expense Ratio | 0.84 | 1.75 | 48% |
| Fund Existence | 11 years | 19 years | - |
| Gain YTD | 0.436 | -1.425 | -31% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.95B | 30.8B | 13% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -8.36 | -8.34 | 100% |
| Returns for 3 years | -1.12 | 26.93 | -4% |
| Returns for 5 years | -27.90 | 16.93 | -165% |
| Returns for 10 years | 30.31 | 65.55 | 46% |