| NAESX | WWSAX | NAESX / WWSAX | |
| Total Expense Ratio | 0.17 | 1.25 | 14% |
| Annual Report Gross Expense Ratio | 0.17 | 1.58 | 11% |
| Fund Existence | 65 years | 24 years | - |
| Gain YTD | 7.953 | 8.317 | 96% |
| Front Load | N/A | 4% | - |
| Min. Initial Investment | 3000 | 1000 | 300% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 71.8M | 225,627% |
| Annual Yield % from dividends | 1.21 | 0.62 | 193% |
| Returns for 1 year | 0.18 | 2.58 | 7% |
| Returns for 3 years | 33.13 | 2.75 | 1,205% |
| Returns for 5 years | 39.43 | 20.40 | 193% |
| Returns for 10 years | 133.20 | 42.14 | 316% |