| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 3Q22 | 47,220 | -40.8% |
| 2Q22 | 52,214 | -44.0% |
| 1Q22 | 66,895 | -26.9% |
| 4Q22 | 73,568 | -13.0% |
| 3Q22 | 79,760 | -2.6% |
| 2Q21 | 93,214 | +7.9% |
| 1Q21 | 91,500 | +7.5% |
| 4Q20 | 84,564 | -1.3% |
| 3Q20 | 81,869 | -0.5% |
| 2Q20 | 86,412 | +6.1% |
| 1Q20 | 85,129 | +4.6% |
| 4Q19 | 85,696 | +5.0% |
| 3Q19 | 82,317 | - |
| 2Q19 | 81,470 | +25.4% |
| 1Q19 | 81,386 | +15.9% |
| 4Q18 | 81,601 | +36.7% |
| 2Q18 | 64,968 | -27.0% |
| 1Q18 | 70,203 | -22.0% |
| 4Q17 | 59,697 | +103.7% |
| 3Q17 | 97,349 | +7.2% |
| 2Q17 | 88,966 | - |
| 1Q17 | 90,043 | -2.9% |
| 4Q16 | 29,308 | -70.0% |
| 3Q16 | 90,823 | -14.7% |
| 1Q16 | 92,701 | -13.2% |
| 4Q15 | 97,802 | -9.0% |
| 3Q15 | 106,509 | -0.9% |
| 2Q15 | 106,224 | -0.9% |
| 1Q15 | 106,754 | +0.4% |
| 4Q14 | 107,417 | +1.6% |
| 3Q14 | 107,423 | +0.3% |
| 2Q14 | 107,168 | -9.6% |
| 1Q14 | 106,305 | -11.1% |
| 4Q13 | 105,743 | -11.8% |
| 3Q13 | 107,119 | -14.2% |
| 2Q13 | 118,552 | - |
| 1Q13 | 119,639 | -6.8% |
| 4Q12 | 119,884 | -7.4% |
| 3Q12 | 124,842 | -5.1% |
| 1Q12 | 128,414 | - |
| 4Q11 | 129,496 | - |
| 3Q11 | 131,485 | - |
| 2Q11 | 131,790 | - |