| NDMSX | RIDBX | NDMSX / RIDBX | |
| Total Expense Ratio | 0.92 | 1.35 | 68% |
| Annual Report Gross Expense Ratio | 0.92 | 1.35 | 68% |
| Fund Existence | 26 years | 24 years | - |
| Gain YTD | 13.016 | 9.336 | 139% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 250 | 20,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 934M | 148B | 1% |
| Annual Yield % from dividends | 3.76 | 2.75 | 137% |
| Returns for 1 year | 13.33 | 7.55 | 177% |
| Returns for 3 years | 25.63 | 35.38 | 72% |
| Returns for 5 years | 10.62 | 20.87 | 51% |
| Returns for 10 years | 30.71 | 50.68 | 61% |