| NAESX | PMDHX | NAESX / PMDHX | |
| Total Expense Ratio | 0.17 | 0.78 | 22% |
| Annual Report Gross Expense Ratio | 0.17 | 0.78 | 22% |
| Fund Existence | 66 years | 9 years | - |
| Gain YTD | 13.680 | 11.152 | 123% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 177B | 1.53B | 11,599% |
| Annual Yield % from dividends | 1.08 | 1.28 | 85% |
| Returns for 1 year | 28.95 | 22.45 | 129% |
| Returns for 3 years | 54.86 | 46.44 | 118% |
| Returns for 5 years | 33.38 | 33.91 | 98% |
| Returns for 10 years | 160.50 | N/A | - |