| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 9,118 | -29.1% |
| 4Q24 | 10,011 | -15.3% |
| 3Q24 | 12,582 | -4.5% |
| 2Q24 | 11,771 | -23.7% |
| 1Q24 | 12,859 | +1.3% |
| 4Q23 | 11,820 | -10.7% |
| 3Q23 | 13,174 | +3.5% |
| 2Q23 | 15,421 | +7.2% |
| 1Q23 | 12,688 | -19.5% |
| 4Q22 | 13,235 | -32.6% |
| 3Q22 | 12,723 | -31.2% |
| 2Q22 | 14,388 | -22.2% |
| 1Q22 | 15,760 | -19.6% |
| 4Q21 | 19,636 | +210.9% |
| 3Q21 | 18,489 | +235.0% |
| 2Q21 | 18,499 | +297.4% |
| 1Q21 | 19,614 | +545.6% |
| 4Q20 | 6,316 | +21.8% |
| 3Q20 | 5,519 | +30.6% |
| 2Q20 | 4,654 | -5.9% |
| 1Q20 | 3,038 | +567.1% |
| 4Q19 | 5,185 | +128.2% |
| 3Q19 | 4,226 | -40.1% |
| 2Q19 | 4,944 | -46.6% |
| 1Q19 | 455 | -95.0% |
| 4Q18 | 2,272 | - |
| 3Q18 | 7,057 | - |
| 2Q18 | 9,267 | - |
| 1Q18 | 9,126 | - |