| PRGTX | WSTRX | PRGTX / WSTRX | |
| Total Expense Ratio | 0.92 | 1.42 | 65% |
| Annual Report Gross Expense Ratio | 0.92 | 1.43 | 64% |
| Fund Existence | 25 years | 20 years | - |
| Gain YTD | 22.675 | 28.437 | 80% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 5.6B | 6.6B | 85% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 24.95 | 8.83 | 283% |
| Returns for 3 years | 135.85 | 21.74 | 625% |
| Returns for 5 years | 0.47 | -33.34 | -1% |
| Returns for 10 years | 72.44 | 10.93 | 663% |