| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 10,112 | -11.7% |
| 3Q25 | 10,565 | -14.7% |
| 2Q25 | 10,579 | -2.1% |
| 1Q25 | 10,860 | +5.9% |
| 4Q24 | 11,447 | +10.4% |
| 3Q24 | 12,388 | +21.4% |
| 2Q23 | 10,807 | +6.1% |
| 1Q23 | 10,253 | -0.7% |
| 4Q23 | 10,368 | +0.7% |
| 3Q22 | 10,207 | -8.0% |
| 2Q23 | 10,183 | +1.1% |
| 1Q23 | 10,322 | +2.5% |
| 4Q22 | 10,294 | +29.2% |
| 3Q22 | 11,099 | +40.1% |
| 2Q22 | 10,072 | +18.0% |
| 1Q22 | 10,072 | +34.1% |
| 4Q21 | 7,968 | +8.8% |
| 3Q21 | 7,925 | +7.5% |
| 2Q21 | 8,534 | +8.5% |
| 1Q21 | 7,510 | -0.9% |
| 4Q20 | 7,322 | +4.2% |
| 3Q20 | 7,370 | +6.0% |
| 2Q20 | 7,862 | +8.8% |
| 1Q20 | 7,575 | +0.1% |
| 4Q19 | 7,028 | -8.4% |
| 3Q19 | 6,951 | -8.0% |
| 2Q19 | 7,229 | -10.4% |
| 1Q19 | 7,565 | -2.3% |
| 4Q18 | 7,673 | -0.2% |
| 3Q18 | 7,558 | -7.2% |
| 2Q18 | 8,064 | -15.0% |
| 1Q18 | 7,740 | -27.7% |
| 4Q17 | 7,686 | -57.7% |
| 3Q17 | 8,147 | -55.0% |
| 2Q17 | 9,482 | -48.9% |
| 1Q17 | 10,706 | -45.5% |
| 4Q16 | 18,186 | -8.5% |
| 3Q16 | 18,123 | -13.0% |
| 2Q16 | 18,542 | -16.3% |
| 1Q16 | 19,646 | -13.0% |
| 4Q15 | 19,867 | -9.5% |
| 3Q15 | 20,829 | -6.1% |
| 2Q15 | 22,149 | -2.0% |
| 1Q15 | 22,574 | -6.6% |
| 4Q14 | 21,941 | -8.4% |
| 3Q14 | 22,187 | -6.4% |
| 2Q14 | 22,612 | -8.2% |
| 1Q14 | 24,166 | -3.5% |
| 4Q13 | 23,951 | -5.7% |
| 3Q13 | 23,699 | -0.7% |
| 2Q13 | 24,629 | +2.7% |
| 1Q13 | 25,039 | -1.5% |
| 4Q12 | 25,393 | - |
| 3Q12 | 23,860 | - |
| 2Q12 | 23,990 | - |
| 1Q12 | 25,412 | - |