| PGRNX | RWIEX | PGRNX / RWIEX | |
| Total Expense Ratio | 1.18 | 0.76 | 155% |
| Annual Report Gross Expense Ratio | 1.18 | 0.76 | 155% |
| Fund Existence | 18 years | 24 years | - |
| Gain YTD | 19.566 | 13.431 | 146% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.81B | 160B | 1% |
| Annual Yield % from dividends | 0.44 | 1.33 | 33% |
| Returns for 1 year | 3.31 | 18.86 | 18% |
| Returns for 3 years | 19.71 | 50.36 | 39% |
| Returns for 5 years | 8.48 | 32.06 | 26% |
| Returns for 10 years | 114.84 | 105.80 | 109% |