| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 224,556 | +21.4% |
| 2023/12 | 185,010 | +19.8% |
| 2022/12 | 154,495 | -16.0% |
| 2021/12 | 183,957 | -8.4% |
| 2020/12 | 200,893 | +2.8% |
| 2019/12 | 195,455 | +2.8% |
| 2018/12 | 190,092 | +16.0% |
| 2017/12 | 163,860 | +25.1% |
| 2016/12 | 130,940 | +22.5% |
| 2015/12 | 106,886 | +6.6% |
| 2014/12 | 100,237 | -21.4% |
| 2013/12 | 127,464 | +0.3% |
| 2012/12 | 127,042 | +0.1% |
| 2011/12 | 126,921 | -3.1% |
| 2010/12 | 130,993 | - |