| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 150,845 | +39.6% |
| 2023/12 | 108,029 | +409.6% |
| 2022/12 | 21,199 | -323.0% |
| 2021/12 | -9,505 | -64.9% |
| 2020/12 | -27,083 | -9.9% |
| 2019/12 | -30,063 | +15.3% |
| 2018/12 | -26,077 | -108.0% |
| 2017/12 | 324,272 | -12.4% |
| 2016/12 | 370,168 | +13.8% |
| 2015/12 | 325,287 | -50.8% |
| 2014/12 | 660,860 | +19.9% |
| 2013/12 | 551,268 | +69.3% |
| 2012/12 | 325,569 | +4.7% |
| 2011/12 | 310,971 | - |