| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 859,693 | +12.7% |
| 2023/12 | 763,131 | +38.3% |
| 2022/12 | 660,644 | +37.8% |
| 2022/1 | 551,848 | +15.1% |
| 2021/1 | 479,400 | - |
| 2019/12 | 435,249 | +10.6% |
| 2018/12 | 393,578 | +14.8% |
| 2017/12 | 342,893 | +15.4% |
| 2016/12 | 321,050 | +18.8% |
| 2016/1 | 297,258 | +10.0% |
| 2015/1 | 270,249 | - |
| 2013/12 | 248,170 | +7.7% |
| 2012/12 | 230,329 | +15.9% |
| 2011/12 | 198,706 | - |