| NAESX | WWSMX | NAESX / WWSMX | |
| Total Expense Ratio | 0.17 | 0.68 | 25% |
| Annual Report Gross Expense Ratio | 0.17 | 0.90 | 19% |
| Fund Existence | 66 years | 6 years | - |
| Gain YTD | 19.247 | 18.037 | 107% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 115M | 159,130% |
| Annual Yield % from dividends | 1.10 | 0.51 | 217% |
| Returns for 1 year | 23.25 | 13.32 | 175% |
| Returns for 3 years | 53.59 | 43.19 | 124% |
| Returns for 5 years | 39.76 | 24.98 | 159% |
| Returns for 10 years | 159.16 | N/A | - |