| 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 | 20 years | - |
| Gain YTD | 42.486 | 45.707 | 93% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.63B | 8.93B | 97% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 73.93 | 47.03 | 157% |
| Returns for 3 years | 171.38 | 75.74 | 226% |
| Returns for 5 years | 19.68 | -23.14 | -85% |
| Returns for 10 years | 190.11 | 62.73 | 303% |