| MEFZX | PMBCX | MEFZX / PMBCX | |
| Total Expense Ratio | 0.66 | 1.75 | 38% |
| Annual Report Gross Expense Ratio | 0.67 | 1.75 | 38% |
| Fund Existence | 15 years | 19 years | - |
| Gain YTD | -0.983 | -2.023 | 49% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.41B | 30.6B | 11% |
| Annual Yield % from dividends | 0.64 | 0.00 | - |
| Returns for 1 year | -15.56 | -10.07 | 155% |
| Returns for 3 years | -6.18 | 24.74 | -25% |
| Returns for 5 years | -31.16 | 16.22 | -192% |
| Returns for 10 years | -3.69 | 64.39 | -6% |