| NAESX | PSCNX | NAESX / PSCNX | |
| Total Expense Ratio | 0.17 | 1.09 | 16% |
| Annual Report Gross Expense Ratio | 0.17 | 1.75 | 10% |
| Fund Existence | 66 years | 11 years | - |
| Gain YTD | 14.457 | 23.124 | 63% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 189B | 92.8M | 203,664% |
| Annual Yield % from dividends | 1.07 | 0.00 | - |
| Returns for 1 year | 20.61 | 18.15 | 114% |
| Returns for 3 years | 44.52 | 38.30 | 116% |
| Returns for 5 years | 35.95 | 10.31 | 349% |
| Returns for 10 years | 152.06 | 89.77 | 169% |