| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 6,600 | 0.0% |
| 4Q24 | 7,000 | +7.7% |
| 3Q24 | 6,700 | +15.5% |
| 2Q24 | 6,700 | -4.3% |
| 1Q24 | 6,600 | -10.8% |
| 4Q23 | 6,500 | -14.5% |
| 3Q23 | 5,800 | -19.4% |
| 2Q23 | 7,000 | -14.6% |
| 1Q23 | 7,400 | -23.7% |
| 4Q22 | 7,600 | -30.9% |
| 3Q22 | 7,200 | -30.8% |
| 2Q22 | 8,200 | -22.6% |
| 1Q22 | 9,700 | -6.7% |
| 4Q21 | 11,000 | +6.8% |
| 3Q21 | 10,400 | +13.0% |
| 2Q21 | 10,600 | -39.1% |
| 1Q21 | 10,400 | -42.5% |
| 4Q20 | 10,300 | -51.9% |
| 3Q20 | 9,200 | -35.7% |
| 2Q20 | 17,400 | -1.1% |
| 1Q20 | 18,100 | -3.2% |
| 4Q19 | 21,400 | -4.5% |
| 3Q19 | 14,300 | -40.7% |
| 2Q19 | 17,600 | -81.8% |
| 1Q19 | 18,700 | -80.8% |
| 4Q18 | 22,400 | -76.9% |
| 3Q18 | 24,100 | -73.9% |
| 2Q18 | 96,900 | +3.4% |
| 1Q18 | 97,500 | +3.2% |
| 4Q17 | 96,800 | +2.2% |
| 3Q17 | 92,500 | +10.9% |
| 2Q17 | 93,700 | +11.5% |
| 1Q17 | 94,500 | +13.9% |
| 4Q16 | 94,700 | +11.2% |
| 3Q16 | 83,400 | +1.5% |
| 2Q16 | 84,000 | +0.2% |
| 1Q16 | 83,000 | +0.6% |
| 4Q15 | 85,200 | +1.9% |
| 3Q15 | 82,200 | +1.1% |
| 2Q15 | 83,800 | +1.4% |
| 1Q15 | 82,500 | +1.1% |
| 4Q14 | 83,625 | +1.3% |
| 3Q14 | 81,269 | +5.7% |
| 2Q14 | 82,675 | +6.3% |
| 1Q14 | 81,584 | +5.7% |
| 4Q13 | 82,591 | +7.1% |
| 3Q13 | 76,865 | +2.7% |
| 2Q13 | 77,799 | +3.8% |
| 1Q13 | 77,221 | +3.1% |
| 4Q12 | 77,101 | +3.0% |
| 3Q12 | 74,840 | +3.0% |
| 2Q12 | 74,946 | 0.0% |
| 1Q12 | 74,876 | +1.7% |
| 4Q11 | 74,869 | -1.7% |
| 3Q11 | 72,640 | -2.2% |
| 2Q11 | 74,928 | +1.3% |
| 1Q11 | 73,627 | - |
| 4Q10 | 76,138 | - |
| 3Q10 | 74,242 | - |
| 2Q10 | 73,960 | - |