| PRGTX | RIFYX | PRGTX / RIFYX | |
| Total Expense Ratio | 0.93 | 1.24 | 75% |
| Annual Report Gross Expense Ratio | 0.93 | 1.28 | 73% |
| Fund Existence | 26 years | 19 years | - |
| Gain YTD | 42.260 | 22.405 | 189% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.57B | 255M | 3,362% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 79.69 | 45.61 | 175% |
| Returns for 3 years | 171.14 | 111.78 | 153% |
| Returns for 5 years | 33.94 | 15.03 | 226% |
| Returns for 10 years | 172.31 | 138.32 | 125% |