| 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 | 1.516 | 7.271 | 21% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 48.7B | 385B | 13% |
| Annual Yield % from dividends | 0.00 | 0.37 | - |
| Returns for 1 year | -7.54 | 11.38 | -66% |
| Returns for 3 years | 30.99 | 83.30 | 37% |
| Returns for 5 years | -6.44 | 71.94 | -9% |
| Returns for 10 years | 107.62 | 378.88 | 28% |