| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -1,129 | -21.7% |
| 4Q24 | -865 | +20.6% |
| 3Q24 | -2,015 | +65.3% |
| 2Q24 | -1,948 | +1.3% |
| 1Q24 | -1,441 | -63.3% |
| 4Q23 | -717 | -78.5% |
| 3Q23 | -1,219 | -69.2% |
| 2Q23 | -1,923 | -38.2% |
| 1Q23 | -3,925 | +11.4% |
| 4Q22 | -3,332 | -19.7% |
| 3Q22 | -3,960 | +81.6% |
| 2Q22 | -3,114 | +8.5% |
| 1Q22 | -3,522 | +129.7% |
| 4Q21 | -4,148 | +177.5% |
| 3Q21 | -2,181 | +29.1% |
| 2Q21 | -2,871 | +24.2% |
| 1Q21 | -1,533 | -60.6% |
| 4Q20 | -1,495 | -23.1% |
| 3Q20 | -1,689 | -13.8% |
| 2Q20 | -2,311 | +58.5% |
| 1Q20 | -3,893 | +276.5% |
| 4Q19 | -1,945 | -30.4% |
| 3Q19 | -1,960 | +56.9% |
| 2Q19 | -1,458 | +55.3% |
| 1Q19 | -1,034 | -67.2% |
| 4Q18 | -2,794 | -32.9% |
| 3Q18 | -1,249 | -82.0% |
| 2Q18 | -939 | -64.2% |
| 1Q18 | -3,148 | +623.7% |
| 4Q17 | -4,167 | +26.6% |
| 3Q17 | -6,942 | +161.8% |
| 2Q17 | -2,624 | +71.2% |
| 1Q17 | -435 | -82.6% |
| 4Q16 | -3,292 | +40.1% |
| 3Q16 | -2,652 | +670.9% |
| 2Q16 | -1,533 | -94.5% |
| 1Q16 | -2,493 | -662.8% |
| 4Q15 | -2,350 | -556.3% |
| 3Q15 | -344 | -137.1% |
| 2Q15 | -27,828 | +16663.9% |
| 1Q15 | 443 | -196.3% |
| 4Q14 | 515 | -182.9% |
| 3Q14 | 926 | -361.6% |
| 2Q14 | -166 | -64.9% |
| 1Q14 | -460 | +40.2% |
| 4Q13 | -621 | -23.3% |
| 3Q13 | -354 | -44.8% |
| 2Q13 | -473 | -75.3% |
| 1Q13 | -328 | -84.0% |
| 4Q12 | -810 | -73.1% |
| 3Q12 | -641 | -97.4% |
| 2Q12 | -1,912 | -62.2% |
| 1Q12 | -2,049 | - |
| 4Q11 | -3,014 | - |
| 3Q11 | -24,946 | - |
| 2Q11 | -5,057 | - |