| PRGTX | WFTCX | PRGTX / WFTCX | |
| Total Expense Ratio | 0.92 | 1.97 | 47% |
| Annual Report Gross Expense Ratio | 0.92 | 2.05 | 45% |
| Fund Existence | 25 years | 25 years | - |
| Gain YTD | 22.675 | 1.455 | 1,558% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 1000 | 250% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 5.6B | 388M | 1,444% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 24.95 | -17.15 | -146% |
| Returns for 3 years | 135.85 | -21.79 | -623% |
| Returns for 5 years | 0.47 | -65.95 | -1% |
| Returns for 10 years | 72.44 | -49.85 | -145% |