| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,700 | -83.9% |
| 4Q24 | 1,400 | -91.3% |
| 3Q24 | 7,000 | -63.5% |
| 2Q24 | 11,465 | -50.9% |
| 1Q24 | 16,765 | +3.4% |
| 4Q23 | 16,065 | -16.2% |
| 3Q23 | 19,156 | -19.7% |
| 2Q23 | 23,352 | -21.9% |
| 1Q23 | 16,209 | -17.6% |
| 4Q22 | 19,179 | -37.4% |
| 3Q22 | 23,864 | -42.6% |
| 2Q22 | 29,919 | -34.8% |
| 1Q22 | 19,660 | -58.1% |
| 4Q21 | 30,641 | -34.2% |
| 3Q21 | 41,601 | -18.4% |
| 2Q21 | 45,917 | +24.7% |
| 1Q21 | 46,954 | +55.5% |
| 4Q20 | 46,538 | +38.4% |
| 3Q20 | 51,005 | +88.2% |
| 2Q20 | 36,828 | -17.9% |
| 1Q20 | 30,202 | -11.1% |
| 4Q19 | 33,621 | -14.5% |
| 3Q19 | 27,095 | -40.8% |
| 2Q19 | 44,861 | +1.2% |
| 1Q19 | 33,988 | -3.4% |
| 4Q18 | 39,312 | +1.9% |
| 3Q18 | 45,746 | +7.6% |
| 2Q18 | 44,338 | +0.4% |
| 1Q18 | 35,191 | +26.5% |
| 4Q17 | 38,596 | +163.9% |
| 3Q17 | 42,503 | +132.7% |
| 2Q17 | 44,179 | +71.9% |
| 1Q17 | 27,820 | -8.4% |
| 4Q16 | 14,624 | -60.5% |
| 3Q16 | 18,263 | -53.2% |
| 2Q16 | 25,695 | -31.1% |
| 1Q16 | 30,378 | +47.2% |
| 4Q15 | 37,009 | +225.7% |
| 3Q15 | 39,015 | +55.7% |
| 2Q15 | 37,275 | +22.2% |
| 1Q15 | 20,642 | +35.0% |
| 4Q14 | 11,363 | -29.6% |
| 3Q14 | 25,064 | +17.5% |
| 2Q14 | 30,511 | +23.0% |
| 1Q14 | 15,292 | +52.9% |
| 4Q13 | 16,130 | +87.3% |
| 3Q13 | 21,335 | -0.7% |
| 2Q13 | 24,806 | +2.3% |
| 1Q13 | 9,999 | -6.2% |
| 4Q12 | 8,614 | -45.3% |
| 3Q12 | 21,481 | -1.2% |
| 2Q12 | 24,259 | +10.6% |
| 1Q12 | 10,661 | - |
| 4Q11 | 15,745 | - |
| 3Q11 | 21,738 | - |
| 2Q11 | 21,929 | - |