| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 3Q23 | 267,684 | -35.8% |
| 2Q23 | 295,761 | -32.1% |
| 1Q23 | 340,054 | -12.4% |
| 4Q22 | 426,597 | +47.1% |
| 3Q22 | 417,053 | +31.2% |
| 2Q22 | 435,266 | +44.7% |
| 1Q22 | 388,254 | +11.4% |
| 4Q21 | 290,073 | -42.8% |
| 3Q21 | 317,916 | -23.9% |
| 2Q21 | 300,737 | -45.6% |
| 1Q21 | 348,525 | -40.9% |
| 4Q20 | 507,279 | -11.7% |
| 3Q20 | 417,569 | -26.6% |
| 2Q20 | 553,322 | +3.8% |
| 1Q20 | 589,383 | +12.7% |
| 4Q19 | 574,279 | +5.2% |
| 3Q19 | 568,831 | -1.0% |
| 2Q19 | 533,148 | -6.3% |
| 1Q19 | 522,977 | -12.2% |
| 4Q18 | 545,870 | -9.9% |
| 3Q18 | 574,470 | -7.1% |
| 2Q18 | 568,826 | -6.5% |
| 1Q18 | 595,846 | -1.6% |
| 4Q17 | 605,746 | +1.4% |
| 3Q17 | 618,234 | +2.9% |
| 2Q17 | 608,074 | +6.8% |
| 1Q17 | 605,333 | +7.2% |
| 4Q16 | 597,457 | +12.4% |
| 3Q16 | 600,791 | +15.7% |
| 2Q16 | 569,271 | +15.2% |
| 1Q16 | 564,758 | +20.9% |
| 4Q15 | 531,325 | +17.9% |
| 3Q15 | 519,163 | +26.2% |
| 2Q15 | 494,054 | +15.7% |
| 1Q15 | 467,057 | +12.4% |
| 4Q14 | 450,785 | +9.9% |
| 3Q14 | 411,262 | +3.7% |
| 2Q14 | 427,147 | +11.3% |
| 1Q14 | 415,533 | - |
| 4Q13 | 410,095 | - |
| 3Q13 | 396,647 | - |
| 2Q13 | 383,682 | - |
| 1Q12 | 402,394 | - |
| 4Q11 | 380,469 | - |
| 3Q11 | 403,244 | - |
| 2Q11 | 395,975 | - |