| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 891,247 | +15.5% |
| 2023/12 | 771,351 | +13.3% |
| 2022/12 | 680,701 | +10.8% |
| 2021/12 | 614,324 | +18.7% |
| 2020/12 | 517,516 | +17.5% |
| 2019/12 | 440,258 | +27.8% |
| 2018/12 | 344,498 | +95.7% |
| 2017/12 | 176,068 | -24.1% |
| 2016/12 | 109,087 | -54.4% |
| 2016/1 | 231,854 | -3.2% |
| 2015/1 | 239,448 | +30.1% |
| 2014/1 | 183,990 | - |
| 2012/12 | 147,723 | -3.1% |
| 2011/12 | 152,522 | - |