| PRGSX | RNPEX | PRGSX / RNPEX | |
| Total Expense Ratio | 0.80 | 0.76 | 105% |
| Annual Report Gross Expense Ratio | 0.80 | 0.76 | 105% |
| Fund Existence | 30 years | 23 years | - |
| Gain YTD | 16.691 | 16.467 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 250 | 1,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.29B | 159B | 5% |
| Annual Yield % from dividends | 0.06 | 0.46 | 13% |
| Returns for 1 year | 10.25 | 11.64 | 88% |
| Returns for 3 years | 58.02 | 46.03 | 126% |
| Returns for 5 years | 14.41 | 26.72 | 54% |
| Returns for 10 years | 170.87 | 87.04 | 196% |