| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 140,113 | +9.2% |
| 2023/12 | 128,251 | +7.1% |
| 2022/12 | 119,754 | +22.9% |
| 2021/12 | 97,442 | +21.7% |
| 2020/12 | 80,042 | +10.6% |
| 2019/12 | 72,385 | +11.5% |
| 2018/12 | 64,937 | +13.5% |
| 2017/12 | 57,218 | +9.8% |
| 2016/12 | 52,095 | +9.8% |
| 2015/12 | 47,463 | +9.9% |
| 2014/12 | 43,204 | +9.3% |
| 2013/12 | 39,519 | +12.9% |
| 2012/12 | 34,999 | +107988.3% |
| 2011/12 | 32 | - |