| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 454,193 | +10.7% |
| 2023/12 | 410,371 | +14.5% |
| 2022/12 | 358,344 | +15.3% |
| 2021/12 | 310,925 | +21.8% |
| 2020/12 | 255,216 | +19.1% |
| 2019/12 | 214,225 | +14.3% |
| 2018/12 | 187,450 | +21.5% |
| 2017/12 | 154,324 | +62.9% |
| 2016/12 | 94,746 | +20.2% |
| 2015/12 | 78,851 | -2.1% |
| 2014/12 | 80,582 | -124.7% |
| 2013/12 | -325,871 | -1.5% |
| 2012/12 | -330,861 | -1.8% |
| 2011/12 | -336,873 | -138.3% |
| 2010/12 | 878,498 | - |