| MTERX | PRGTX | MTERX / PRGTX | |
| Total Expense Ratio | 1.36 | 0.93 | 146% |
| Annual Report Gross Expense Ratio | 1.37 | 0.93 | 147% |
| Fund Existence | 23 years | 26 years | - |
| Gain YTD | 21.713 | 37.024 | 59% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.45B | 8.59B | 29% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 10.51 | 47.35 | 22% |
| Returns for 3 years | 44.06 | 162.48 | 27% |
| Returns for 5 years | -4.26 | 13.16 | -32% |
| Returns for 10 years | 144.15 | 148.50 | 97% |