| FUFRX | PRUZX | FUFRX / PRUZX | |
| Total Expense Ratio | 0.50 | 0.56 | 89% |
| Annual Report Gross Expense Ratio | 0.52 | 0.56 | 93% |
| Fund Existence | 13 years | 30 years | - |
| Gain YTD | 2.769 | 0.596 | 464% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.18B | 3.22B | 223% |
| Annual Yield % from dividends | 2.33 | 2.06 | 113% |
| Returns for 1 year | 10.76 | 0.02 | 53,952% |
| Returns for 3 years | 26.73 | 12.77 | 209% |
| Returns for 5 years | 40.24 | 1.14 | 3,539% |
| Returns for 10 years | 73.08 | 45.73 | 160% |