| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 679,907 | +10.5% |
| 2023/12 | 615,502 | +13.4% |
| 2022/12 | 542,873 | +16.3% |
| 2021/12 | 466,959 | +22.2% |
| 2020/12 | 381,999 | +3.9% |
| 2019/12 | 367,794 | +21.2% |
| 2018/12 | 303,490 | +18.9% |
| 2017/12 | 255,200 | +9.8% |
| 2016/12 | 232,440 | +12.7% |
| 2015/12 | 206,307 | +17.2% |
| 2014/12 | 176,057 | +10.2% |
| 2013/12 | 159,733 | +12.8% |
| 2012/12 | 141,639 | +10.2% |
| 2011/12 | 128,551 | - |