| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,103 | -28.7% |
| 3Q25 | 8,305 | +44.7% |
| 2Q25 | 7,526 | -31.4% |
| 1Q25 | 8,887 | +26.1% |
| 4Q24 | 7,153 | -5.5% |
| 3Q24 | 5,741 | -6.6% |
| 2Q24 | 10,974 | +179.7% |
| 1Q24 | 7,050 | +17.6% |
| 4Q23 | 7,566 | +116.4% |
| 3Q23 | 6,146 | -73.8% |
| 2Q23 | 3,924 | -42.3% |
| 1Q23 | 5,995 | +14.8% |
| 4Q22 | 3,496 | +16.6% |
| 3Q22 | 23,438 | +194.1% |
| 2Q22 | 6,802 | +115.3% |
| 1Q22 | 5,222 | +15.8% |
| 4Q21 | 2,998 | -29.9% |
| 3Q21 | 7,969 | +9.7% |
| 2Q21 | 3,160 | -22.1% |
| 1Q21 | 4,510 | -19.6% |
| 4Q20 | 4,277 | -53.5% |
| 3Q20 | 7,265 | -0.5% |
| 2Q20 | 4,056 | +0.4% |
| 1Q20 | 5,607 | +8.3% |
| 4Q19 | 9,199 | +84.3% |
| 3Q19 | 7,300 | -4.4% |
| 2Q19 | 4,039 | +7.0% |
| 1Q19 | 5,177 | +86.9% |
| 4Q18 | 4,990 | -27.3% |
| 3Q18 | 7,635 | -8.9% |
| 2Q18 | 3,775 | -77.3% |
| 1Q18 | 2,770 | -87.0% |
| 4Q17 | 6,861 | -65.7% |
| 3Q17 | 8,381 | -59.7% |
| 2Q17 | 16,650 | -19.8% |
| 1Q17 | 21,227 | +17.5% |
| 4Q16 | 20,014 | +7.4% |
| 3Q16 | 20,815 | +9.6% |
| 2Q16 | 20,758 | -22.3% |
| 1Q16 | 18,071 | -17.1% |
| 4Q15 | 18,639 | -44.3% |
| 3Q15 | 18,994 | -31.8% |
| 2Q15 | 26,701 | -8.3% |
| 1Q15 | 21,803 | +27.5% |
| 4Q14 | 33,486 | +16.6% |
| 3Q14 | 27,860 | +13.3% |
| 2Q14 | 29,111 | -2.0% |
| 1Q14 | 17,097 | -49.8% |
| 4Q13 | 28,715 | +0.5% |
| 3Q13 | 24,583 | +27.5% |
| 2Q13 | 29,707 | +25.3% |
| 1Q13 | 34,085 | +46.4% |
| 4Q12 | 28,566 | - |
| 3Q12 | 19,280 | - |
| 2Q12 | 23,714 | - |
| 1Q12 | 23,284 | - |