| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 235,854 | +6.7% |
| 2023/12 | 221,080 | +4.1% |
| 2022/12 | 212,449 | +12.2% |
| 2021/12 | 189,401 | +9.1% |
| 2020/12 | 173,591 | +8.4% |
| 2019/12 | 160,081 | +8.2% |
| 2018/12 | 147,887 | +8.3% |
| 2017/12 | 136,577 | +6.8% |
| 2016/12 | 127,869 | +6.4% |
| 2015/12 | 120,188 | +5.7% |
| 2014/12 | 113,755 | +5.4% |
| 2013/12 | 107,910 | +5.1% |
| 2012/12 | 102,641 | +6.4% |
| 2011/12 | 96,495 | - |