| PRFDX | VIVAX | PRFDX / VIVAX | |
| Total Expense Ratio | 0.69 | 0.17 | 406% |
| Annual Report Gross Expense Ratio | 0.69 | 0.17 | 406% |
| Fund Existence | 41 years | 34 years | - |
| Gain YTD | 17.860 | 16.369 | 109% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 18B | 262B | 7% |
| Annual Yield % from dividends | 1.27 | 1.70 | 75% |
| Returns for 1 year | 21.44 | 19.52 | 110% |
| Returns for 3 years | 44.21 | 55.69 | 79% |
| Returns for 5 years | 35.85 | 60.68 | 59% |
| Returns for 10 years | 73.48 | 160.50 | 46% |