| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q23 | 93,630 | -38.0% |
| 3Q23 | 134,857 | -3.6% |
| 2Q23 | 123,644 | -22.4% |
| 1Q23 | 138,083 | -12.7% |
| 4Q22 | 151,040 | -10.5% |
| 3Q22 | 139,884 | -10.8% |
| 2Q22 | 159,333 | +7.5% |
| 1Q22 | 158,220 | +7.5% |
| 4Q21 | 168,676 | +18.4% |
| 3Q21 | 156,770 | +548.9% |
| 2Q21 | 148,189 | +2118.9% |
| 1Q21 | 147,195 | +1409.1% |
| 4Q20 | 142,520 | +763.1% |
| 3Q20 | 24,159 | -7.3% |
| 2Q20 | 6,678 | +28.9% |
| 1Q20 | 9,753 | +15.3% |
| 4Q19 | 16,512 | - |
| 3Q19 | 26,051 | - |
| 2Q19 | 5,182 | - |
| 1Q19 | 8,461 | - |
| 4Q16 | 16,699 | -9.0% |
| 3Q16 | 3,689 | -68.4% |
| 2Q16 | 19,533 | +106.4% |
| 1Q16 | 16,548 | +5.8% |
| 4Q15 | 18,352 | -30.4% |
| 3Q15 | 11,691 | -76.4% |
| 2Q15 | 9,463 | -16.2% |
| 1Q15 | 15,635 | -23.7% |
| 4Q14 | 26,379 | +106.7% |
| 3Q14 | 49,500 | +297.6% |
| 2Q14 | 11,287 | +12.0% |
| 1Q14 | 20,498 | +414.0% |
| 4Q13 | 12,762 | +5.2% |
| 3Q13 | 12,448 | +705.2% |
| 2Q13 | 10,082 | +153.4% |
| 1Q13 | 3,987 | - |
| 4Q12 | 12,135 | - |
| 3Q12 | 1,546 | - |
| 2Q12 | 3,979 | -57.5% |
| 2Q11 | 9,372 | - |