| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -2,346 | +112.1% |
| 3Q24 | -1,097 | -215.1% |
| 2Q24 | -2,300 | +508.5% |
| 1Q24 | -1,106 | -2110.9% |
| 3Q23 | 953 | -166.0% |
| 2Q23 | -378 | -84.9% |
| 1Q23 | 55 | -106.3% |
| 3Q22 | -1,444 | +178.8% |
| 2Q22 | -2,504 | +236.1% |
| 1Q22 | -871 | -21.2% |
| 3Q21 | -518 | +14.9% |
| 2Q21 | -745 | -37.1% |
| 1Q21 | -1,106 | -36.7% |
| 3Q20 | -451 | -87.4% |
| 2Q20 | -1,184 | -23.6% |
| 1Q20 | -1,747 | -395.1% |
| 3Q19 | -3,587 | -284.0% |
| 2Q19 | -1,550 | -280.9% |
| 1Q19 | 592 | +279.5% |
| 3Q18 | 1,949 | +225.4% |
| 2Q18 | 857 | -47.3% |
| 1Q18 | 156 | -86.5% |
| 3Q17 | 599 | -50.6% |
| 2Q17 | 1,627 | +17.6% |
| 1Q17 | 1,156 | +5.7% |
| 3Q16 | 1,212 | -136.4% |
| 2Q16 | 1,384 | -301.5% |
| 1Q16 | 1,094 | -1402.4% |
| 3Q15 | -3,332 | -218.6% |
| 2Q15 | -687 | -220.3% |
| 1Q15 | -84 | -108.4% |
| 3Q14 | 2,809 | +22.5% |
| 2Q14 | 571 | -72.3% |
| 1Q14 | 995 | -33.6% |
| 3Q13 | 2,293 | - |
| 2Q13 | 2,063 | - |
| 1Q13 | 1,499 | +5.6% |
| 1Q12 | 1,420 | - |
| 3Q11 | 874 | - |