| MLPRX | MLPZX | MLPRX / MLPZX | |
| Total Expense Ratio | 2.64 | 1.64 | 161% |
| Annual Report Gross Expense Ratio | 2.64 | 1.64 | 161% |
| Fund Existence | 15 years | 16 years | - |
| Gain YTD | 19.294 | 19.845 | 97% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 1000 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 4.47B | 4.47B | 100% |
| Annual Yield % from dividends | 8.73 | 6.14 | 142% |
| Returns for 1 year | 22.15 | 23.42 | 95% |
| Returns for 3 years | 74.17 | 79.46 | 93% |
| Returns for 5 years | 134.58 | 146.83 | 92% |
| Returns for 10 years | 147.39 | 173.06 | 85% |