| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 518,350 | +10.8% |
| 2023/12 | 467,846 | -6.1% |
| 2022/12 | 498,217 | +21.3% |
| 2021/12 | 410,738 | +20.0% |
| 2020/12 | 342,250 | +7.4% |
| 2019/12 | 318,572 | +11.1% |
| 2018/12 | 286,756 | +11.4% |
| 2017/12 | 257,516 | +11.0% |
| 2016/12 | 231,978 | +11.8% |
| 2015/12 | 207,404 | +11.1% |
| 2014/12 | 186,745 | +8.2% |
| 2013/12 | 172,560 | +11.6% |
| 2012/12 | 154,599 | +6.1% |
| 2011/12 | 145,688 | - |