| 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 | 19.885 | 16.926 | 117% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.49B | 3.45B | 217% |
| Annual Yield % from dividends | 2.26 | 2.06 | 110% |
| Returns for 1 year | 10.12 | 5.62 | 180% |
| Returns for 3 years | 34.56 | 17.84 | 194% |
| Returns for 5 years | 33.22 | 13.42 | 247% |
| Returns for 10 years | 92.50 | 52.41 | 177% |