| NAESX | SZCRX | NAESX / SZCRX | |
| Total Expense Ratio | 0.17 | 0.79 | 22% |
| Annual Report Gross Expense Ratio | 0.17 | 0.79 | 22% |
| Fund Existence | 66 years | 10 years | - |
| Gain YTD | 13.680 | 11.599 | 118% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 177B | 1.1B | 16,047% |
| Annual Yield % from dividends | 1.08 | 0.56 | 193% |
| Returns for 1 year | 28.95 | 16.10 | 180% |
| Returns for 3 years | 54.86 | 43.27 | 127% |
| Returns for 5 years | 33.38 | 29.61 | 113% |
| Returns for 10 years | 160.50 | 142.48 | 113% |