| RIRFX | TIBGX | RIRFX / TIBGX | |
| Total Expense Ratio | 0.30 | 1.27 | 24% |
| Annual Report Gross Expense Ratio | 0.30 | 1.42 | 21% |
| Fund Existence | 24 years | 18 years | - |
| Gain YTD | 7.284 | 17.138 | 42% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 127B | 22.7B | 559% |
| Annual Yield % from dividends | 2.97 | 2.91 | 102% |
| Returns for 1 year | 12.89 | 35.66 | 36% |
| Returns for 3 years | 42.79 | 93.90 | 46% |
| Returns for 5 years | 41.40 | 95.46 | 43% |
| Returns for 10 years | 83.92 | 174.47 | 48% |