| MTERX | PRGTX | MTERX / PRGTX | |
| Total Expense Ratio | 1.38 | 0.92 | 150% |
| Annual Report Gross Expense Ratio | 1.39 | 0.92 | 151% |
| Fund Existence | 22 years | 25 years | - |
| Gain YTD | 17.916 | 29.626 | 60% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.3B | 5.82B | 40% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 0.99 | 28.64 | 3% |
| Returns for 3 years | 59.10 | 139.72 | 42% |
| Returns for 5 years | 7.88 | 9.08 | 87% |
| Returns for 10 years | 156.65 | 88.96 | 176% |