| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 4Q22 | 548,613 | +24.9% |
| 3Q22 | 542,007 | +31.2% |
| 2Q22 | 482,583 | +19.8% |
| 1Q22 | 459,090 | +15.5% |
| 4Q21 | 439,362 | +12.5% |
| 3Q21 | 413,149 | +10.5% |
| 2Q21 | 402,786 | +23.4% |
| 1Q21 | 397,326 | +29.3% |
| 4Q20 | 390,629 | +34.8% |
| 3Q20 | 373,955 | +41.8% |
| 2Q20 | 326,295 | +34.9% |
| 1Q20 | 307,317 | +22.8% |
| 4Q19 | 289,877 | +14.4% |
| 3Q19 | 263,803 | +9.6% |
| 2Q19 | 241,925 | - |
| 1Q19 | 250,285 | - |
| 4Q18 | 253,378 | - |
| 3Q18 | 240,786 | - |