| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2Q23 | 15,354 | -58.0% |
| 1Q23 | 21,897 | -68.5% |
| 4Q22 | 55,321 | -43.4% |
| 3Q22 | 15,384 | -84.6% |
| 2Q22 | 36,562 | -66.4% |
| 1Q22 | 69,522 | -33.9% |
| 4Q21 | 97,659 | -5.3% |
| 3Q21 | 99,741 | +11.2% |
| 2Q21 | 108,717 | +0.5% |
| 1Q21 | 105,229 | -47.9% |
| 4Q20 | 103,155 | -6.0% |
| 3Q20 | 89,681 | -23.5% |
| 2Q20 | 108,213 | +0.1% |
| 1Q20 | 202,016 | +97.8% |
| 4Q19 | 109,775 | +39.3% |
| 3Q19 | 117,211 | +28.5% |
| 2Q19 | 108,128 | +7.9% |
| 1Q19 | 102,139 | +6.8% |
| 4Q18 | 78,791 | -31.3% |
| 3Q18 | 91,226 | -6.5% |
| 2Q18 | 100,247 | +81.0% |
| 1Q18 | 95,670 | +245.3% |
| 4Q17 | 114,657 | +117.1% |
| 3Q17 | 97,545 | +64.5% |
| 2Q17 | 55,385 | -26.7% |
| 1Q17 | 27,710 | -64.6% |
| 4Q16 | 52,820 | -33.2% |
| 3Q16 | 59,311 | -38.2% |
| 2Q16 | 75,563 | -27.1% |
| 1Q16 | 78,287 | -32.5% |
| 4Q15 | 79,083 | +85.1% |
| 3Q15 | 95,979 | +124.7% |
| 2Q15 | 103,685 | +108.2% |
| 1Q15 | 115,922 | +111.2% |
| 4Q14 | 42,721 | - |
| 3Q14 | 49,790 | - |
| 2Q14 | 54,879 | - |