| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 395,189 | +16.7% |
| 2023/12 | 338,662 | +17.1% |
| 2022/12 | 289,284 | +23.5% |
| 2021/12 | 234,162 | +18.4% |
| 2020/12 | 197,726 | +18.6% |
| 2019/12 | 166,667 | +26.8% |
| 2018/12 | 131,392 | +25.5% |
| 2017/12 | 104,683 | +21.4% |
| 2016/12 | 86,216 | +20.2% |
| 2015/12 | 71,712 | +15.7% |
| 2014/12 | 61,956 | -28.4% |
| 2013/12 | 86,578 | +9.6% |
| 2012/12 | 78,986 | +10.1% |
| 2011/12 | 71,739 | - |