| NPHIX | RTEHX | NPHIX / RTEHX | |
| Total Expense Ratio | 0.58 | 1.12 | 52% |
| Annual Report Gross Expense Ratio | 0.58 | 1.12 | 52% |
| Fund Existence | 13 years | 11 years | - |
| Gain YTD | 6.666 | 5.924 | 113% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.87B | 26B | 7% |
| Annual Yield % from dividends | 6.69 | 5.88 | 114% |
| Returns for 1 year | 7.01 | 6.34 | 111% |
| Returns for 3 years | 31.33 | 29.71 | 105% |
| Returns for 5 years | 26.34 | 30.12 | 87% |
| Returns for 10 years | 78.25 | 74.41 | 105% |