| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q22 | 4,335 | -97.8% |
| 1Q22 | 4,404 | -97.9% |
| 3Q21 | 170,304 | -31.6% |
| 2Q21 | 199,285 | -39.8% |
| 1Q21 | 211,158 | -30.1% |
| 4Q20 | 230,229 | -10.5% |
| 3Q20 | 248,898 | -17.8% |
| 2Q20 | 331,126 | +0.3% |
| 1Q20 | 302,122 | -11.0% |
| 4Q19 | 257,237 | -23.5% |
| 3Q19 | 302,917 | -14.9% |
| 2Q19 | 329,991 | +80.1% |
| 1Q19 | 339,465 | +76.0% |
| 4Q18 | 336,423 | - |
| 3Q18 | 355,981 | - |
| 2Q18 | 183,184 | - |
| 1Q18 | 192,916 | - |
| 3Q16 | 286,574 | +82.7% |
| 2Q16 | 159,790 | +0.7% |
| 1Q16 | 161,517 | - |
| 4Q15 | 163,169 | - |
| 3Q15 | 156,820 | - |
| 2Q15 | 158,693 | - |