| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 738,000 | -0.1% |
| 2023/12 | 738,553 | +12.7% |
| 2022/12 | 655,190 | +18.4% |
| 2021/12 | 553,590 | -3.7% |
| 2020/12 | 575,028 | +15.1% |
| 2019/12 | 499,473 | +25.5% |
| 2018/12 | 397,947 | +34.1% |
| 2017/12 | 296,797 | +6.7% |
| 2016/12 | 278,163 | +19.5% |
| 2015/12 | 232,771 | +8.5% |
| 2014/12 | 214,481 | -16.2% |
| 2013/12 | 255,970 | +6.1% |
| 2012/12 | 241,324 | -1.0% |
| 2011/12 | 243,650 | +6.4% |
| 2010/12 | 228,922 | - |