| PRGFX | VIGAX | PRGFX / VIGAX | |
| Total Expense Ratio | 0.66 | 0.05 | 1,320% |
| Annual Report Gross Expense Ratio | 0.66 | 0.05 | 1,320% |
| Fund Existence | 76 years | 26 years | - |
| Gain YTD | 3.710 | 7.482 | 50% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 50.2B | 379B | 13% |
| Annual Yield % from dividends | 0.00 | 0.38 | - |
| Returns for 1 year | 0.01 | 18.72 | 0% |
| Returns for 3 years | 33.36 | 81.36 | 41% |
| Returns for 5 years | -2.24 | 78.70 | -3% |
| Returns for 10 years | 114.54 | 374.92 | 31% |