| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 306,501 | +23.8% |
| 2023/12 | 247,520 | +22.2% |
| 2022/12 | 202,596 | +26.0% |
| 2021/12 | 160,807 | +11.0% |
| 2020/12 | 144,921 | +10.2% |
| 2019/12 | 131,552 | +17.7% |
| 2018/12 | 111,802 | +14.6% |
| 2017/12 | 97,562 | +10.4% |
| 2016/12 | 88,352 | +9.9% |
| 2015/12 | 80,382 | +10.4% |
| 2014/12 | 72,789 | +11.6% |
| 2013/12 | 65,230 | +20.9% |
| 2012/12 | 53,954 | +25.3% |
| 2011/12 | 43,059 | - |