| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 261,073 | +26.9% |
| 2023/12 | 205,669 | +15.8% |
| 2022/12 | 177,566 | +37.8% |
| 2021/12 | 128,902 | +1.7% |
| 2020/12 | 126,804 | -1.8% |
| 2019/12 | 129,120 | +2.8% |
| 2018/12 | 125,644 | -9.2% |
| 2017/12 | 138,320 | +43.6% |
| 2016/12 | 96,322 | +3.7% |
| 2015/12 | 92,878 | -12.1% |
| 2014/12 | 105,662 | +34.4% |
| 2013/12 | 78,616 | +18.5% |
| 2012/12 | 66,345 | +29.4% |
| 2011/12 | 51,289 | - |