| （単位：千ドル） | 株主資本 | 前年比（％） |
|---|---|---|
| 3Q23 | 10,141 | -0.7% |
| 2Q23 | 12,512 | -13.1% |
| 1Q23 | 8,619 | -35.6% |
| 4Q22 | 5,217 | -54.0% |
| 3Q22 | 10,210 | -70.6% |
| 2Q22 | 14,395 | -53.0% |
| 1Q22 | 13,393 | -45.3% |
| 4Q21 | 11,336 | -32.9% |
| 3Q21 | 34,788 | +159.5% |
| 2Q21 | 30,638 | +116.6% |
| 1Q21 | 24,471 | +169.4% |
| 4Q20 | 16,893 | +94.6% |
| 3Q20 | 13,408 | +34.6% |
| 2Q20 | 14,146 | +31.3% |
| 1Q20 | 9,082 | -7.3% |
| 4Q19 | 8,682 | -14.3% |
| 3Q19 | 9,960 | -58.3% |
| 2Q19 | 10,772 | -57.3% |
| 1Q19 | 9,800 | -65.4% |
| 4Q18 | 10,135 | -62.9% |
| 3Q18 | 23,879 | -11.9% |
| 2Q18 | 25,244 | -6.3% |
| 1Q18 | 28,298 | +6.2% |
| 4Q17 | 27,296 | +2.2% |
| 3Q17 | 27,117 | -4.5% |
| 2Q17 | 26,933 | -6.7% |
| 1Q17 | 26,639 | -11.3% |
| 4Q16 | 26,707 | -12.1% |
| 3Q16 | 28,399 | -10.7% |
| 2Q16 | 28,858 | -13.1% |
| 1Q16 | 30,029 | -4.6% |
| 4Q15 | 30,377 | -3.1% |
| 3Q15 | 31,787 | +0.1% |
| 2Q15 | 33,200 | +6.2% |
| 1Q15 | 31,490 | -0.2% |
| 4Q14 | 31,333 | -1.7% |
| 3Q14 | 31,759 | -0.1% |
| 2Q14 | 31,276 | -0.9% |
| 1Q14 | 31,563 | - |
| 4Q13 | 31,864 | - |
| 3Q13 | 31,806 | - |
| 2Q13 | 31,569 | +6.3% |
| 2Q12 | 29,705 | +7.2% |
| 1Q12 | 29,660 | - |
| 4Q11 | 29,517 | - |
| 3Q11 | 28,079 | - |
| 2Q11 | 27,714 | - |