| NSTLX | PONPX | NSTLX / PONPX | |
| Total Expense Ratio | 0.60 | 0.64 | 94% |
| Annual Report Gross Expense Ratio | 0.60 | 0.64 | 94% |
| Fund Existence | 22 years | 18 years | - |
| Gain YTD | 8.028 | 9.377 | 86% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 1000000 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.34B | 208B | 4% |
| Annual Yield % from dividends | 5.35 | 5.92 | 90% |
| Returns for 1 year | 8.72 | 10.09 | 86% |
| Returns for 3 years | 27.43 | 27.97 | 98% |
| Returns for 5 years | 16.77 | 21.45 | 78% |
| Returns for 10 years | 49.26 | 59.66 | 83% |