| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 199,995 | +9.3% |
| 2023/12 | 182,935 | +6.0% |
| 2022/12 | 172,623 | -3.2% |
| 2021/12 | 178,323 | +7.6% |
| 2020/12 | 165,710 | +11.5% |
| 2019/12 | 148,678 | +36.9% |
| 2018/12 | 108,594 | +39.4% |
| 2017/12 | 77,880 | +29.8% |
| 2016/12 | 59,986 | +26.2% |
| 2015/12 | 47,546 | +39.0% |
| 2014/12 | 34,200 | -48.7% |
| 2013/12 | 66,726 | +26.2% |
| 2012/12 | 52,890 | -34.4% |
| 2011/12 | 80,647 | - |