| NAESX | PLLAX | NAESX / PLLAX | |
| Total Expense Ratio | 0.17 | 1.11 | 15% |
| Annual Report Gross Expense Ratio | 0.17 | 1.11 | 15% |
| Fund Existence | 66 years | 21 years | - |
| Gain YTD | 18.339 | 16.428 | 112% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 1.74B | 10,511% |
| Annual Yield % from dividends | 1.10 | 0.00 | - |
| Returns for 1 year | 24.75 | 18.73 | 132% |
| Returns for 3 years | 58.17 | 37.56 | 155% |
| Returns for 5 years | 42.07 | 14.63 | 288% |
| Returns for 10 years | 156.41 | 56.78 | 275% |