| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/1 | 208,501 | -20.4% |
| 2024/1 | 262,059 | +4.2% |
| 2023/1 | 251,584 | -9.2% |
| 2022/1 | 277,128 | +23.8% |
| 2021/1 | 223,811 | +20.4% |
| 2020/1 | 185,872 | -2.1% |
| 2019/1 | 189,911 | -11.6% |
| 2018/1 | 214,811 | -16.2% |
| 2017/1 | 256,279 | +12.3% |
| 2016/1 | 228,188 | +14.2% |
| 2015/1 | 199,852 | +4.8% |
| 2014/1 | 190,758 | +13.6% |
| 2013/1 | 167,889 | -7.9% |
| 2012/1 | 182,201 | - |