| PIINX | TSRSX | PIINX / TSRSX | |
| Total Expense Ratio | 0.79 | 0.53 | 149% |
| Annual Report Gross Expense Ratio | 0.79 | 0.69 | 114% |
| Fund Existence | 19 years | 9 years | - |
| Gain YTD | 9.240 | 6.762 | 137% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 208B | 10.3B | 2,019% |
| Annual Yield % from dividends | 5.77 | 5.14 | 112% |
| Returns for 1 year | 9.92 | 7.10 | 140% |
| Returns for 3 years | 27.39 | 22.19 | 123% |
| Returns for 5 years | 20.53 | 17.88 | 115% |
| Returns for 10 years | 57.28 | N/A | - |