| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q23 | 25,440 | -74.3% |
| 3Q23 | 39,401 | -67.4% |
| 2Q23 | 53,600 | -62.2% |
| 1Q23 | 75,300 | -43.3% |
| 4Q22 | 98,900 | +11.3% |
| 3Q22 | 121,008 | +41.9% |
| 2Q22 | 141,800 | +32.0% |
| 1Q22 | 132,700 | -17.3% |
| 4Q21 | 88,821 | -31.1% |
| 3Q21 | 85,300 | -31.9% |
| 2Q21 | 107,400 | +18.3% |
| 1Q21 | 160,492 | +106.8% |
| 4Q20 | 128,876 | +35.7% |
| 3Q20 | 125,300 | +14.0% |
| 2Q20 | 90,775 | -27.6% |
| 1Q20 | 77,607 | -9.5% |
| 4Q19 | 94,994 | -5.3% |
| 3Q19 | 109,951 | +69.3% |
| 2Q19 | 125,335 | +70.5% |
| 1Q19 | 85,792 | +158.0% |
| 4Q18 | 100,353 | +94.8% |
| 3Q18 | 64,940 | +100.8% |
| 2Q18 | 73,492 | +82.3% |
| 1Q18 | 33,247 | -32.2% |
| 4Q17 | 51,523 | -14.0% |
| 3Q17 | 32,342 | -42.5% |
| 2Q17 | 40,309 | -11.2% |
| 1Q17 | 49,024 | - |
| 4Q16 | 59,936 | +82.9% |
| 3Q16 | 56,294 | +51.8% |
| 2Q16 | 45,399 | -21.8% |
| 4Q15 | 32,777 | -61.4% |
| 3Q15 | 37,092 | -61.0% |
| 2Q15 | 58,045 | +13.4% |
| 1Q15 | 70,588 | +22.5% |
| 4Q14 | 84,948 | - |
| 3Q14 | 95,122 | - |
| 2Q14 | 51,172 | - |
| 1Q14 | 57,629 | - |