| NWHTX | PRGTX | NWHTX / PRGTX | |
| Total Expense Ratio | 0.88 | 0.92 | 96% |
| Annual Report Gross Expense Ratio | 0.88 | 0.92 | 96% |
| Fund Existence | 12 years | 25 years | - |
| Gain YTD | 7.217 | 27.277 | 26% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 2500 | 40,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 194M | 5.72B | 3% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 3.52 | 22.97 | 15% |
| Returns for 3 years | 84.64 | 165.23 | 51% |
| Returns for 5 years | 4.60 | -3.38 | -136% |
| Returns for 10 years | 94.13 | 95.80 | 98% |