| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 368,191 | -11.8% |
| 2023/12 | 417,282 | -7.2% |
| 2022/12 | 449,806 | -5.5% |
| 2021/12 | 475,887 | -7.9% |
| 2020/12 | 516,901 | -4.6% |
| 2019/12 | 541,890 | -3.9% |
| 2018/12 | 563,593 | +1.9% |
| 2017/12 | 552,948 | +2.8% |
| 2016/12 | 538,109 | -1.7% |
| 2015/12 | 547,321 | -0.5% |
| 2014/12 | 549,963 | +5.8% |
| 2013/12 | 519,651 | +131.7% |
| 2012/12 | 224,316 | +17.9% |
| 2011/12 | 190,327 | - |