| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/9 | 114,962 | -9.7% |
| 2023/9 | 127,336 | +34.3% |
| 2022/9 | 94,803 | +108.6% |
| 2021/9 | 45,441 | +80.9% |
| 2020/9 | 25,113 | +40.9% |
| 2019/9 | 17,820 | +34.4% |
| 2018/9 | 13,254 | +47.6% |
| 2017/9 | 8,980 | +75.0% |
| 2016/9 | 5,132 | -208.1% |
| 2015/9 | -4,746 | -49.7% |
| 2014/9 | -9,428 | -36.6% |
| 2013/9 | -14,861 | -24.2% |
| 2012/9 | -19,595 | -28.2% |
| 2011/9 | -27,296 | - |