| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 3Q22 | 138,610 | +3382.7% |
| 2Q22 | 140,702 | +4179.3% |
| 4Q21 | 2,551 | +2.0% |
| 3Q21 | 3,980 | +67.8% |
| 2Q21 | 3,288 | +8.1% |
| 1Q21 | 3,811 | -47.9% |
| 4Q20 | 2,500 | -42.9% |
| 3Q20 | 2,372 | -43.6% |
| 2Q20 | 3,042 | -16.2% |
| 1Q20 | 7,313 | +23.6% |
| 4Q19 | 4,379 | +79.4% |
| 3Q19 | 4,204 | -38.7% |
| 2Q19 | 3,628 | -57.4% |
| 1Q19 | 5,917 | -22.5% |
| 4Q18 | 2,441 | +7.4% |
| 3Q18 | 6,863 | +144.1% |
| 2Q18 | 8,521 | +257.1% |
| 1Q18 | 7,632 | +107.9% |
| 4Q17 | 2,272 | -3.0% |
| 3Q17 | 2,811 | +47.6% |
| 2Q17 | 2,386 | -17.0% |
| 1Q17 | 3,671 | +86.4% |
| 4Q16 | 2,343 | -34.4% |
| 3Q16 | 1,904 | -23.9% |
| 2Q16 | 2,874 | +27.1% |
| 1Q16 | 1,969 | +28.4% |
| 4Q15 | 3,573 | +162.7% |
| 3Q15 | 2,502 | +71.6% |
| 2Q15 | 2,261 | +24.2% |
| 1Q15 | 1,533 | -37.9% |
| 4Q14 | 1,360 | -29.4% |
| 3Q14 | 1,458 | -28.9% |
| 2Q14 | 1,821 | -13.4% |
| 1Q14 | 2,467 | -3.7% |
| 4Q13 | 1,927 | - |
| 3Q13 | 2,051 | -44.8% |
| 2Q13 | 2,102 | -6.0% |
| 1Q13 | 2,562 | -60.2% |
| 3Q12 | 3,718 | - |
| 2Q12 | 2,235 | - |
| 1Q12 | 6,439 | - |