| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 531,861 | +9.8% |
| 2023/12 | 484,400 | +10.4% |
| 2022/12 | 438,596 | +13.4% |
| 2021/12 | 386,750 | +18.4% |
| 2020/12 | 326,738 | +10.1% |
| 2019/12 | 296,760 | +14.6% |
| 2018/12 | 258,935 | +15.5% |
| 2017/12 | 224,268 | +15.0% |
| 2016/12 | 195,078 | +14.8% |
| 2015/12 | 169,855 | +17.4% |
| 2014/12 | 144,697 | -17.0% |
| 2013/12 | 174,289 | +17.0% |
| 2012/12 | 148,944 | +20.7% |
| 2011/12 | 123,431 | - |