| 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 | 3.524 | 7.072 | 50% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 50.4B | 394B | 13% |
| Annual Yield % from dividends | 0.00 | 0.36 | - |
| Returns for 1 year | 5.67 | 25.13 | 23% |
| Returns for 3 years | 39.65 | 88.89 | 45% |
| Returns for 5 years | 0.22 | 85.17 | 0% |
| Returns for 10 years | 126.97 | 402.82 | 32% |