| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 779,155 | +38.7% |
| 2023/12 | 561,615 | +52.1% |
| 2022/12 | 369,319 | +54.5% |
| 2021/12 | 239,106 | +86.1% |
| 2020/12 | 128,453 | +153.1% |
| 2019/12 | 50,742 | -6310.8% |
| 2018/12 | -817 | -99.1% |
| 2017/12 | -89,485 | -20.1% |
| 2016/12 | -111,941 | +624.6% |
| 2015/12 | -15,449 | -45.3% |
| 2014/12 | -28,242 | -202.3% |
| 2013/12 | 27,615 | +275.9% |
| 2012/12 | 7,347 | -179.2% |
| 2011/12 | -9,277 | - |