| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 72,876 | +23.6% |
| 4Q24 | 71,416 | - |
| 3Q24 | 54,648 | +21.4% |
| 2Q24 | 55,489 | - |
| 1Q24 | 58,957 | - |
| 3Q23 | 45,009 | - |
| 1Q22 | 4,057 | -41.1% |
| 4Q21 | 5,361 | -50.1% |
| 3Q21 | 5,379 | -60.0% |
| 2Q21 | 5,440 | -62.6% |
| 1Q21 | 6,883 | -52.8% |
| 4Q20 | 10,752 | -31.5% |
| 3Q20 | 13,433 | -14.5% |
| 2Q20 | 14,564 | -15.4% |
| 1Q20 | 14,593 | -21.5% |
| 4Q19 | 15,704 | -20.2% |
| 3Q19 | 15,718 | -24.8% |
| 2Q19 | 17,211 | -22.6% |
| 1Q19 | 18,585 | -16.6% |
| 4Q18 | 19,670 | -17.2% |
| 3Q18 | 20,912 | -17.0% |
| 2Q18 | 22,245 | -11.1% |
| 1Q18 | 22,278 | -10.8% |
| 4Q17 | 23,757 | -2.7% |
| 3Q17 | 25,181 | +1.0% |
| 2Q17 | 25,020 | +19.3% |
| 1Q17 | 24,989 | +2.7% |
| 4Q16 | 24,412 | -2.6% |
| 3Q16 | 24,936 | -9.3% |
| 2Q16 | 20,975 | -24.8% |
| 1Q16 | 24,333 | -13.0% |
| 4Q15 | 25,072 | -11.0% |
| 3Q15 | 27,499 | -1.8% |
| 2Q15 | 27,894 | -23.7% |
| 1Q15 | 27,955 | -22.3% |
| 4Q14 | 28,185 | -10.3% |
| 3Q14 | 27,997 | -17.7% |
| 2Q14 | 36,552 | +8.4% |
| 1Q14 | 36,000 | - |
| 4Q13 | 31,420 | - |
| 3Q13 | 34,028 | - |
| 2Q13 | 33,707 | +73.4% |
| 2Q12 | 19,436 | +3.3% |
| 1Q12 | 20,053 | - |
| 4Q11 | 19,538 | - |
| 3Q11 | 18,539 | - |
| 2Q11 | 18,811 | - |