| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,400 | -33.3% |
| 4Q24 | 2,000 | -20.0% |
| 3Q24 | 1,600 | -47.1% |
| 2Q24 | 1,900 | -45.7% |
| 1Q24 | 2,100 | -49.3% |
| 4Q23 | 2,500 | -40.5% |
| 3Q23 | 3,024 | -37.0% |
| 2Q23 | 3,500 | +84.2% |
| 1Q23 | 4,140 | +65.6% |
| 4Q22 | 4,200 | +38.8% |
| 3Q22 | 4,800 | +60.0% |
| 2Q22 | 1,900 | -45.7% |
| 1Q22 | 2,500 | -40.7% |
| 4Q21 | 3,025 | -36.6% |
| 3Q21 | 3,000 | -44.9% |
| 2Q21 | 3,500 | -40.1% |
| 1Q21 | 4,215 | -27.8% |
| 4Q20 | 4,772 | -27.6% |
| 3Q20 | 5,440 | -22.5% |
| 2Q20 | 5,841 | -20.0% |
| 1Q20 | 5,837 | +74.9% |
| 4Q19 | 6,591 | +122.0% |
| 3Q19 | 7,016 | +106.3% |
| 2Q19 | 7,298 | +292.0% |
| 1Q19 | 3,338 | +45.4% |
| 4Q18 | 2,969 | +70.9% |
| 3Q18 | 3,400 | +55.4% |
| 2Q18 | 1,861 | -22.6% |
| 1Q18 | 2,296 | -10.5% |
| 4Q17 | 1,737 | -45.9% |
| 3Q17 | 2,188 | -51.5% |
| 2Q17 | 2,405 | -54.7% |
| 1Q17 | 2,565 | -58.5% |
| 4Q16 | 3,214 | -55.5% |
| 3Q16 | 4,509 | -43.2% |
| 2Q16 | 5,308 | -25.2% |
| 1Q16 | 6,188 | -22.9% |
| 4Q15 | 7,226 | -20.3% |
| 3Q15 | 7,939 | -32.3% |
| 2Q15 | 7,098 | -43.5% |
| 1Q15 | 8,029 | -21.1% |
| 4Q14 | 9,071 | -17.1% |
| 3Q14 | 11,718 | +4.9% |
| 2Q14 | 12,572 | +4.0% |
| 1Q14 | 10,175 | - |
| 4Q13 | 10,943 | - |
| 3Q13 | 11,167 | - |
| 2Q13 | 12,089 | - |