| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 133,402 | -26.8% |
| 2023/12 | 182,336 | +5.9% |
| 2022/12 | 172,243 | -16.7% |
| 2021/12 | 206,875 | +24.5% |
| 2020/12 | 166,165 | -23.2% |
| 2019/12 | 216,394 | -12.9% |
| 2018/12 | 248,443 | -17.9% |
| 2017/12 | 302,543 | -2.1% |
| 2016/12 | 308,995 | +1.5% |
| 2015/12 | 304,340 | +1.8% |
| 2014/12 | 299,004 | +0.5% |
| 2013/12 | 297,515 | +0.2% |
| 2012/12 | 296,797 | -7.9% |
| 2011/12 | 322,201 | - |