| MTERX | PRGTX | MTERX / PRGTX | |
| Total Expense Ratio | 1.36 | 0.92 | 148% |
| Annual Report Gross Expense Ratio | 1.37 | 0.92 | 149% |
| Fund Existence | 22 years | 25 years | - |
| Gain YTD | -3.176 | 0.791 | -402% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.17B | 5.66B | 38% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -8.32 | 30.66 | -27% |
| Returns for 3 years | 32.29 | 123.00 | 26% |
| Returns for 5 years | -18.79 | -10.86 | 173% |
| Returns for 10 years | 142.33 | 143.49 | 99% |