| MEFZX | PMBCX | MEFZX / PMBCX | |
| Total Expense Ratio | 0.66 | 1.71 | 39% |
| Annual Report Gross Expense Ratio | 0.68 | 1.71 | 40% |
| Fund Existence | 16 years | 19 years | - |
| Gain YTD | 4.973 | -6.429 | -77% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.48B | 23.7B | 10% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -7.98 | -14.29 | 56% |
| Returns for 3 years | -7.69 | 8.75 | -88% |
| Returns for 5 years | -42.65 | -10.62 | 401% |
| Returns for 10 years | -1.37 | 59.62 | -2% |