| 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 | 2.740 | 2.802 | 98% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 500000 | 1% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.52B | 1.52B | 100% |
| Annual Yield % from dividends | 3.30 | 3.43 | 96% |
| Returns for 1 year | 7.88 | 8.02 | 98% |
| Returns for 3 years | 12.87 | 13.29 | 97% |
| Returns for 5 years | 4.48 | 5.14 | 87% |
| Returns for 10 years | 14.34 | N/A | - |