| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 10,020 | -16.7% |
| 4Q24 | 12,767 | -12.6% |
| 3Q24 | 12,078 | -11.9% |
| 2Q24 | 11,977 | -15.2% |
| 1Q24 | 12,032 | -23.4% |
| 4Q23 | 14,607 | -28.7% |
| 3Q23 | 13,717 | -41.2% |
| 2Q23 | 14,122 | -43.1% |
| 1Q23 | 15,710 | -36.0% |
| 4Q22 | 20,474 | -24.4% |
| 3Q22 | 23,329 | -16.0% |
| 2Q22 | 24,818 | -10.8% |
| 1Q22 | 24,555 | -12.8% |
| 4Q21 | 27,086 | -20.0% |
| 3Q21 | 27,781 | -37.7% |
| 2Q21 | 27,813 | -40.5% |
| 1Q21 | 28,169 | -30.1% |
| 4Q20 | 33,851 | -20.4% |
| 3Q20 | 44,617 | -15.0% |
| 2Q20 | 46,777 | -8.3% |
| 1Q20 | 40,312 | -20.8% |
| 4Q19 | 42,526 | -6.0% |
| 3Q19 | 52,467 | -33.3% |
| 2Q19 | 51,016 | -33.6% |
| 1Q19 | 50,906 | -39.8% |
| 4Q18 | 45,230 | -56.6% |
| 3Q18 | 78,605 | -24.7% |
| 2Q18 | 76,803 | -25.0% |
| 1Q18 | 84,562 | -18.0% |
| 4Q17 | 104,190 | +0.2% |
| 3Q17 | 104,377 | -0.9% |
| 2Q17 | 102,429 | -3.2% |
| 1Q17 | 103,072 | -3.3% |
| 4Q16 | 103,950 | -4.8% |
| 3Q16 | 105,275 | -3.4% |
| 2Q16 | 105,777 | +1.3% |
| 1Q16 | 106,603 | +27.4% |
| 4Q15 | 109,155 | +36.4% |
| 3Q15 | 108,936 | +35.1% |
| 2Q15 | 104,431 | +39.3% |
| 1Q15 | 83,658 | +117.1% |
| 4Q14 | 80,032 | +158.9% |
| 3Q14 | 80,652 | +220.7% |
| 2Q14 | 74,950 | +299.9% |
| 1Q14 | 38,526 | +125.3% |
| 4Q13 | 30,912 | +94.0% |
| 3Q13 | 25,151 | -29.2% |
| 2Q13 | 18,742 | -44.2% |
| 1Q13 | 17,100 | -58.6% |
| 4Q12 | 15,930 | -57.5% |
| 3Q12 | 35,534 | +0.1% |
| 2Q12 | 33,573 | +18.5% |
| 1Q12 | 41,295 | - |
| 4Q11 | 37,443 | - |
| 3Q11 | 35,488 | - |
| 2Q11 | 28,332 | - |