| PRVAX | TFBVX | PRVAX / TFBVX | |
| Total Expense Ratio | 0.56 | 0.43 | 130% |
| Annual Report Gross Expense Ratio | 0.56 | 0.43 | 130% |
| Fund Existence | 35 years | 9 years | - |
| Gain YTD | -0.122 | -0.026 | 468% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 500000 | 1% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.48B | 1.48B | 100% |
| Annual Yield % from dividends | 3.40 | 3.54 | 96% |
| Returns for 1 year | 4.26 | 4.41 | 97% |
| Returns for 3 years | 11.18 | 11.52 | 97% |
| Returns for 5 years | 1.28 | 1.85 | 69% |
| Returns for 10 years | 11.40 | N/A | - |