| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 17,523 | +14.7% |
| 1Q25 | 17,214 | -18.0% |
| 4Q24 | 17,667 | -23.8% |
| 3Q24 | 16,493 | -24.9% |
| 2Q24 | 15,279 | -33.6% |
| 1Q24 | 20,999 | -5.8% |
| 4Q23 | 23,170 | -15.7% |
| 3Q23 | 21,976 | -3.4% |
| 2Q23 | 23,004 | -12.2% |
| 1Q23 | 22,286 | +14.2% |
| 4Q22 | 27,477 | +24.3% |
| 3Q22 | 22,744 | -14.3% |
| 2Q22 | 26,204 | +6.8% |
| 1Q22 | 19,522 | -17.2% |
| 4Q21 | 22,113 | -15.6% |
| 3Q21 | 26,524 | -10.8% |
| 2Q21 | 24,528 | -18.0% |
| 1Q21 | 23,591 | -11.0% |
| 4Q20 | 26,199 | -17.4% |
| 3Q20 | 29,733 | +3.0% |
| 2Q20 | 29,896 | +2.9% |
| 1Q20 | 26,500 | -14.1% |
| 4Q19 | 31,718 | -22.8% |
| 3Q19 | 28,881 | -25.7% |
| 2Q19 | 29,058 | -25.6% |
| 1Q19 | 30,842 | -28.8% |
| 4Q18 | 41,060 | +95.2% |
| 3Q18 | 38,865 | +130.9% |
| 2Q18 | 39,069 | +162.9% |
| 1Q18 | 43,297 | +193.1% |
| 4Q17 | 21,040 | -1.3% |
| 3Q17 | 16,835 | -3.3% |
| 2Q17 | 14,859 | -40.4% |
| 1Q17 | 14,773 | -53.7% |
| 4Q16 | 21,322 | -43.4% |
| 3Q16 | 17,402 | -52.1% |
| 2Q16 | 24,939 | -28.4% |
| 1Q16 | 31,927 | +129.8% |
| 4Q15 | 37,663 | +10.8% |
| 3Q15 | 36,361 | +93.9% |
| 2Q15 | 34,841 | +95.2% |
| 1Q15 | 13,894 | -37.2% |
| 4Q14 | 33,989 | -9.1% |
| 3Q14 | 18,753 | -43.6% |
| 2Q14 | 17,853 | -36.9% |
| 1Q14 | 22,110 | -32.0% |
| 4Q13 | 37,378 | -3.3% |
| 3Q13 | 33,237 | -4.7% |
| 2Q13 | 28,307 | -2.2% |
| 1Q13 | 32,510 | +30.4% |
| 4Q12 | 38,653 | +3.6% |
| 3Q12 | 34,883 | +55.2% |
| 2Q12 | 28,935 | -17.2% |
| 1Q12 | 24,930 | - |
| 4Q11 | 37,302 | - |
| 3Q11 | 22,482 | - |
| 2Q11 | 34,933 | - |