| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 4Q22 | 512,591 | +37.4% |
| 3Q22 | 499,564 | +37.5% |
| 2Q22 | 501,984 | +40.7% |
| 1Q22 | 415,532 | +29.3% |
| 4Q21 | 373,073 | +30.3% |
| 3Q21 | 363,413 | +33.6% |
| 2Q21 | 356,886 | +44.4% |
| 1Q21 | 321,285 | +37.1% |
| 4Q20 | 286,389 | +50.9% |
| 3Q20 | 272,091 | +42.6% |
| 2Q20 | 247,133 | +23.3% |
| 1Q20 | 234,424 | +12.2% |
| 4Q19 | 189,733 | -11.7% |
| 3Q19 | 190,869 | -12.1% |
| 2Q19 | 200,427 | -9.7% |
| 1Q19 | 209,007 | -4.3% |
| 4Q18 | 214,910 | -1.9% |
| 3Q18 | 217,114 | +3.9% |
| 2Q18 | 221,869 | +4.1% |
| 1Q18 | 218,408 | +2.5% |
| 4Q17 | 218,976 | +4.3% |
| 3Q17 | 208,993 | +1.8% |
| 2Q17 | 213,036 | +0.4% |
| 1Q17 | 213,079 | -1.5% |
| 4Q16 | 210,026 | -4.3% |
| 3Q16 | 205,232 | -7.1% |
| 2Q16 | 212,086 | -2.9% |
| 1Q16 | 216,256 | -2.1% |
| 4Q15 | 219,476 | -1.1% |
| 3Q15 | 220,807 | - |
| 2Q15 | 218,349 | - |
| 1Q15 | 220,834 | - |
| 4Q14 | 221,897 | - |