| PRGTX | WSTRX | PRGTX / WSTRX | |
| Total Expense Ratio | 0.93 | 1.42 | 65% |
| Annual Report Gross Expense Ratio | 0.93 | 1.43 | 65% |
| Fund Existence | 26 years | 21 years | - |
| Gain YTD | 34.991 | 39.833 | 88% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.4B | 8.55B | 98% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 54.68 | 31.11 | 176% |
| Returns for 3 years | 144.14 | 60.00 | 240% |
| Returns for 5 years | 15.28 | -28.29 | -54% |
| Returns for 10 years | 159.15 | 48.01 | 331% |