| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 574,700 | +24.6% |
| 2023/12 | 461,100 | -4.4% |
| 2022/12 | 482,300 | +20.2% |
| 2021/12 | 401,100 | +41.8% |
| 2020/12 | 282,900 | +18.2% |
| 2019/12 | 239,400 | +8.7% |
| 2018/12 | 220,300 | -1330.7% |
| 2017/12 | -17,900 | -91.0% |
| 2016/12 | -198,500 | +27.6% |
| 2015/12 | -155,600 | -3275.5% |
| 2014/12 | 4,900 | -112.4% |
| 2013/12 | -39,600 | -152.5% |
| 2012/12 | 75,400 | -488.7% |
| 2011/12 | -19,400 | - |