| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/10 | 161,422 | -10.4% |
| 2023/10 | 180,124 | +0.1% |
| 2022/10 | 179,877 | +2.5% |
| 2021/10 | 175,574 | +1.8% |
| 2020/10 | 172,484 | -5.3% |
| 2019/10 | 182,151 | +8.5% |
| 2018/10 | 167,859 | +12.5% |
| 2017/10 | 149,267 | +9.2% |
| 2016/10 | 136,742 | +8.7% |
| 2015/10 | 125,760 | +12.7% |
| 2014/10 | 111,580 | +13.7% |
| 2013/10 | 98,130 | +8.3% |
| 2012/10 | 90,586 | +20.9% |
| 2011/10 | 74,948 | - |