| 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 | 15.041 | 15.890 | 95% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 189B | 112M | 168,750% |
| Annual Yield % from dividends | 1.07 | 0.50 | 216% |
| Returns for 1 year | 20.15 | 13.80 | 146% |
| Returns for 3 years | 45.42 | 38.39 | 118% |
| Returns for 5 years | 36.65 | 27.35 | 134% |
| Returns for 10 years | 154.66 | N/A | - |