| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 3Q21 | 1,243 | +2.9% |
| 2Q21 | 1,243 | +4.5% |
| 4Q20 | 1,228 | +4.4% |
| 3Q20 | 1,208 | +3.2% |
| 2Q20 | 1,189 | +2.9% |
| 1Q20 | 1,162 | +2.5% |
| 4Q19 | 1,176 | +6.2% |
| 3Q19 | 1,170 | +6.9% |
| 2Q19 | 1,156 | +5.4% |
| 1Q19 | 1,134 | +4.3% |
| 4Q18 | 1,107 | +0.8% |
| 3Q18 | 1,094 | +0.9% |
| 2Q18 | 1,097 | +1.8% |
| 1Q18 | 1,087 | +2.5% |
| 4Q17 | 1,098 | +4.6% |
| 3Q17 | 1,084 | +0.4% |
| 2Q17 | 1,077 | -0.6% |
| 1Q17 | 1,060 | +0.4% |
| 4Q16 | 1,050 | +0.8% |
| 3Q16 | 1,080 | +5.2% |
| 2Q16 | 1,084 | +7.2% |
| 1Q16 | 1,056 | +3.6% |
| 4Q15 | 1,041 | +2.8% |
| 3Q15 | 1,026 | +2.8% |
| 2Q15 | 1,011 | +3.1% |
| 1Q15 | 1,019 | +7.1% |
| 4Q14 | 1,013 | +10.7% |
| 3Q14 | 998 | - |
| 2Q14 | 981 | - |
| 1Q14 | 952 | - |
| 4Q13 | 915 | - |