| （単位：千ドル） | 株主資本 | 前年比（％） |
|---|---|---|
| 4Q22 | 605 | -83.9% |
| 3Q22 | 4,114 | -42.2% |
| 2Q22 | 4,981 | -48.6% |
| 1Q22 | 2,751 | -77.1% |
| 4Q21 | 3,769 | -68.3% |
| 3Q21 | 7,120 | -43.3% |
| 2Q21 | 9,694 | -30.2% |
| 1Q21 | 11,992 | +36.7% |
| 4Q20 | 11,893 | +40.4% |
| 3Q20 | 12,559 | +44.8% |
| 2Q20 | 13,881 | +52.0% |
| 1Q20 | 8,775 | -6.5% |
| 4Q19 | 8,472 | -11.0% |
| 3Q19 | 8,670 | -7.2% |
| 2Q19 | 9,131 | +30.7% |
| 1Q19 | 9,389 | +37.1% |
| 4Q18 | 9,515 | +36.4% |
| 3Q18 | 9,338 | +27.9% |
| 2Q18 | 6,987 | -6.2% |
| 1Q18 | 6,849 | -12.7% |
| 4Q17 | 6,977 | -12.8% |
| 3Q17 | 7,298 | -13.4% |
| 2Q17 | 7,447 | -16.5% |
| 1Q17 | 7,843 | -15.9% |
| 4Q16 | 8,004 | -15.6% |
| 3Q16 | 8,432 | -9.9% |
| 2Q16 | 8,918 | -6.5% |
| 1Q16 | 9,322 | -3.4% |
| 4Q15 | 9,488 | -1.3% |
| 3Q15 | 9,361 | -3.9% |
| 2Q15 | 9,542 | -2.5% |
| 1Q15 | 9,646 | -2.5% |
| 4Q14 | 9,613 | -4.0% |
| 3Q14 | 9,737 | -6.0% |
| 2Q14 | 9,783 | -7.3% |
| 1Q14 | 9,892 | -7.0% |
| 4Q13 | 10,015 | -4.5% |
| 3Q13 | 10,360 | -0.8% |
| 2Q13 | 10,553 | +2.4% |
| 1Q13 | 10,637 | +3.0% |
| 4Q12 | 10,483 | - |
| 3Q12 | 10,442 | - |
| 2Q12 | 10,310 | - |
| 1Q12 | 10,325 | - |