| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 302,803 | +2.1% |
| 2023/12 | 296,674 | +22.0% |
| 2022/12 | 243,079 | +11.7% |
| 2021/12 | 217,633 | +35.2% |
| 2020/12 | 161,008 | +12.5% |
| 2019/12 | 143,098 | +10.9% |
| 2018/12 | 129,000 | +37.8% |
| 2017/12 | 93,605 | +0.2% |
| 2016/12 | 93,438 | -6.3% |
| 2015/12 | 99,685 | +5.2% |
| 2014/12 | 94,758 | -12.8% |
| 2013/12 | 108,645 | -17.9% |
| 2012/12 | 132,285 | -3.0% |
| 2011/12 | 136,362 | - |