| NPHIX | RITHX | NPHIX / RITHX | |
| Total Expense Ratio | 0.58 | 0.47 | 123% |
| Annual Report Gross Expense Ratio | 0.58 | 0.47 | 123% |
| Fund Existence | 13 years | 10 years | - |
| Gain YTD | 6.666 | 6.500 | 103% |
| 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 | 6.52 | 103% |
| Returns for 1 year | 7.01 | 7.04 | 100% |
| Returns for 3 years | 31.33 | 32.27 | 97% |
| Returns for 5 years | 26.34 | 34.45 | 76% |
| Returns for 10 years | 78.25 | 85.61 | 91% |