| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q23 | -2,229 | -224.4% |
| 2Q23 | -2,300 | -300.9% |
| 1Q23 | -2,553 | +119.1% |
| 3Q22 | 1,792 | -185.3% |
| 3Q22 | 1,145 | -154.5% |
| 2Q22 | -1,165 | -61.8% |
| 1Q22 | -1,902 | -0.6% |
| 3Q21 | -2,101 | +82.7% |
| 2Q21 | -3,047 | -79.3% |
| 1Q21 | -1,914 | +8.6% |
| 3Q20 | -1,150 | +24721.4% |
| 2Q20 | -14,708 | +1121.7% |
| 1Q20 | -1,763 | +84.6% |
| 3Q19 | -5 | -99.7% |
| 2Q19 | -1,204 | +1329.4% |
| 1Q19 | -956 | +259.5% |
| 3Q18 | -1,709 | +158688.1% |
| 2Q18 | -85 | -196.8% |
| 1Q18 | -266 | -162.2% |
| 3Q17 | -2 | -100.3% |
| 2Q17 | 87 | -73.5% |
| 1Q17 | 426 | +341.1% |
| 3Q16 | 403 | -57.1% |
| 2Q16 | 328 | -25.5% |
| 1Q16 | 96 | -87.2% |
| 3Q15 | 942 | +192.8% |
| 2Q15 | 440 | -202.8% |
| 1Q15 | 756 | +177.3% |
| 3Q14 | 321 | -16.6% |
| 2Q14 | -429 | -188.2% |
| 1Q14 | 272 | -78.9% |
| 3Q13 | 385 | -49.2% |
| 2Q13 | 485 | -40.4% |
| 1Q13 | 1,292 | +44.8% |
| 3Q12 | 759 | -17.9% |
| 2Q12 | 814 | - |
| 1Q12 | 892 | - |
| 3Q11 | 924 | - |