| NAESX | NMSAX | NAESX / NMSAX | |
| Total Expense Ratio | 0.17 | 0.45 | 38% |
| Annual Report Gross Expense Ratio | 0.17 | 0.45 | 38% |
| Fund Existence | 65 years | 29 years | - |
| Gain YTD | 10.991 | -2.382 | -461% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 2000 | 150% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 2.6B | 6,279% |
| Annual Yield % from dividends | 1.21 | 1.17 | 103% |
| Returns for 1 year | 4.21 | -8.93 | -47% |
| Returns for 3 years | 41.52 | -0.85 | -4,876% |
| Returns for 5 years | 42.60 | -5.16 | -826% |
| Returns for 10 years | 152.64 | 19.34 | 789% |