| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q22 | 382,632 | +12.8% |
| 1Q22 | 368,249 | +20.3% |
| 4Q21 | 380,742 | +24.1% |
| 3Q21 | 355,446 | +21.9% |
| 2Q21 | 339,251 | +38.7% |
| 1Q21 | 306,030 | +23.7% |
| 4Q20 | 306,709 | +14.8% |
| 3Q20 | 291,575 | +46.8% |
| 2Q20 | 244,544 | +4.7% |
| 1Q20 | 247,376 | +6.0% |
| 4Q19 | 267,057 | +36.0% |
| 3Q19 | 198,577 | +10.4% |
| 2Q19 | 233,618 | +37.2% |
| 1Q19 | 233,457 | +149.6% |
| 4Q18 | 196,355 | +78.9% |
| 3Q18 | 179,801 | +53.3% |
| 2Q18 | 170,325 | +38.6% |
| 1Q18 | 93,541 | -20.5% |
| 4Q17 | 109,786 | +8.8% |
| 3Q17 | 117,295 | +6.8% |
| 2Q17 | 122,886 | +8.9% |
| 1Q17 | 117,645 | +18.1% |
| 4Q16 | 100,914 | +9.3% |
| 3Q16 | 109,814 | +12.6% |
| 2Q16 | 112,795 | +14.7% |
| 1Q16 | 99,590 | -1.9% |
| 4Q15 | 92,337 | +34.0% |
| 3Q15 | 97,529 | +139.2% |
| 2Q15 | 98,300 | +111.0% |
| 1Q15 | 101,520 | +77.7% |
| 4Q14 | 68,921 | +5.1% |
| 3Q14 | 40,781 | - |
| 2Q14 | 46,591 | - |
| 1Q14 | 57,142 | +5608.5% |
| 4Q13 | 65,586 | +107.3% |
| 1Q13 | 1,001 | -98.0% |
| 4Q12 | 31,631 | -48.1% |
| 3Q12 | 29,889 | -70.4% |
| 2Q12 | 50,313 | -63.5% |
| 1Q12 | 49,156 | - |
| 4Q11 | 60,961 | - |
| 3Q11 | 101,122 | - |
| 2Q11 | 138,013 | - |