| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 328,243 | +8.9% |
| 2023/12 | 301,380 | +9.8% |
| 2022/12 | 274,560 | +13.6% |
| 2021/12 | 241,761 | +12.5% |
| 2020/12 | 214,977 | +12.1% |
| 2019/12 | 191,843 | +16.1% |
| 2018/12 | 165,183 | +15.5% |
| 2017/12 | 143,073 | +10.0% |
| 2016/12 | 130,008 | +11.2% |
| 2015/12 | 116,941 | +10.4% |
| 2014/12 | 105,951 | +10.2% |
| 2013/12 | 96,153 | +10.3% |
| 2012/12 | 87,159 | +10.3% |
| 2011/12 | 78,999 | - |