| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 4Q24 | 1,048 | -96.0% |
| 3Q24 | 1,035 | -97.2% |
| 2Q24 | 4,744 | -84.4% |
| 1Q24 | 15,946 | -67.4% |
| 4Q23 | 26,228 | -41.5% |
| 3Q23 | 37,445 | -16.0% |
| 2Q23 | 30,411 | -31.8% |
| 1Q23 | 48,945 | +56.7% |
| 4Q22 | 44,845 | +11.2% |
| 3Q22 | 44,551 | +6.7% |
| 2Q22 | 44,607 | +42.1% |
| 1Q22 | 31,231 | -23.0% |
| 4Q21 | 40,337 | +20.6% |
| 3Q21 | 41,738 | +37.8% |
| 2Q21 | 31,381 | +7.0% |
| 1Q21 | 40,580 | +47.6% |
| 4Q20 | 33,458 | -52.1% |
| 3Q20 | 30,283 | -65.0% |
| 2Q20 | 29,324 | -71.9% |
| 1Q20 | 27,486 | -75.0% |
| 4Q19 | 69,899 | -71.0% |
| 3Q19 | 86,507 | -33.0% |
| 2Q19 | 104,232 | -21.3% |
| 1Q19 | 109,903 | -11.8% |
| 4Q18 | 241,118 | +80.0% |
| 3Q18 | 129,208 | -7.2% |
| 2Q18 | 132,480 | -3.8% |
| 1Q18 | 124,630 | -10.7% |
| 4Q17 | 133,959 | +3.6% |
| 3Q17 | 139,194 | +6.5% |
| 2Q17 | 137,650 | +14.4% |
| 1Q17 | 139,607 | +9.4% |
| 4Q16 | 129,274 | +4.3% |
| 3Q16 | 130,719 | -3.4% |
| 2Q16 | 120,352 | -7.1% |
| 1Q16 | 127,668 | +0.6% |
| 4Q15 | 123,984 | +162.8% |
| 3Q15 | 135,291 | +7016.8% |
| 2Q15 | 129,519 | +6684.7% |
| 1Q15 | 126,937 | +6584.4% |
| 4Q14 | 47,181 | +2302.3% |
| 3Q14 | 1,901 | -3.3% |
| 2Q14 | 1,909 | -5.0% |
| 1Q14 | 1,899 | -3.5% |
| 4Q13 | 1,964 | - |
| 3Q13 | 1,965 | +2.8% |
| 2Q13 | 2,009 | +5.5% |
| 1Q13 | 1,968 | +1.3% |
| 3Q12 | 1,912 | - |
| 2Q12 | 1,904 | - |
| 1Q12 | 1,942 | - |