| 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 | 9.616 | 10.946 | 88% |
| Front Load | N/A | 4% | - |
| Min. Initial Investment | 3000 | 1000 | 300% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 73.5M | 221,769% |
| Annual Yield % from dividends | 1.21 | 0.62 | 193% |
| Returns for 1 year | 7.55 | 9.48 | 80% |
| Returns for 3 years | 45.02 | 12.85 | 350% |
| Returns for 5 years | 36.08 | 18.98 | 190% |
| Returns for 10 years | 141.47 | 49.16 | 288% |