| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 498,984 | -0.8% |
| 2023/12 | 503,016 | +11.6% |
| 2022/12 | 450,862 | +0.4% |
| 2021/12 | 449,090 | +14.6% |
| 2020/12 | 391,952 | -2.0% |
| 2019/12 | 400,105 | -274.6% |
| 2018/12 | -229,197 | -42.8% |
| 2017/12 | -400,924 | -7.0% |
| 2016/12 | -431,127 | +7.2% |
| 2015/12 | -402,010 | -39.0% |
| 2014/12 | -659,315 | -1.8% |
| 2013/12 | -671,339 | -1.7% |
| 2012/12 | -682,759 | +0.1% |
| 2011/12 | -681,771 | - |