| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 151,256 | +52.9% |
| 2023/12 | 98,939 | -23.1% |
| 2022/12 | 128,738 | -10.1% |
| 2021/12 | 143,173 | -17.6% |
| 2020/12 | 173,731 | -4.1% |
| 2019/12 | 181,167 | +5.1% |
| 2018/12 | 172,378 | +10.4% |
| 2017/12 | 156,151 | -12.5% |
| 2016/12 | 178,551 | +6.3% |
| 2015/12 | 168,036 | +33.5% |
| 2014/12 | 125,885 | +36.2% |
| 2013/12 | 92,401 | +13.7% |
| 2012/12 | 81,256 | +23.8% |
| 2011/12 | 65,658 | - |