| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -3,021 | +26.7% |
| 3Q24 | -3,300 | +29.7% |
| 2Q24 | -2,511 | +8.0% |
| 1Q24 | -2,384 | -18.3% |
| 3Q23 | -2,544 | -26.8% |
| 2Q23 | -2,324 | -34.8% |
| 1Q23 | -2,919 | -8.1% |
| 3Q22 | -3,474 | +36.1% |
| 2Q22 | -3,563 | +43.9% |
| 1Q22 | -3,176 | +32.8% |
| 3Q21 | -2,552 | +5.7% |
| 2Q21 | -2,476 | +31.4% |
| 1Q21 | -2,392 | +10.6% |
| 3Q20 | -2,415 | +34.8% |
| 2Q20 | -1,884 | +21.9% |
| 1Q20 | -2,163 | +12.9% |
| 3Q19 | -1,791 | +2.2% |
| 2Q19 | -1,545 | -18.3% |
| 1Q19 | -1,916 | +26.5% |
| 3Q18 | -1,753 | +41.9% |
| 2Q18 | -1,892 | -249.9% |
| 1Q18 | -1,515 | -222.9% |
| 3Q17 | -1,235 | -34.3% |
| 2Q17 | 1,262 | -114.2% |
| 1Q17 | 1,233 | -112.6% |
| 3Q16 | -1,880 | -81.2% |
| 2Q16 | -8,884 | -4.2% |
| 1Q16 | -9,814 | +9.5% |
| 3Q15 | -9,988 | +53.3% |
| 2Q15 | -9,273 | +14.4% |
| 1Q15 | -8,961 | +29.9% |
| 3Q14 | -6,518 | -2.1% |
| 2Q14 | -8,104 | +30.3% |
| 1Q14 | -6,900 | +10.3% |
| 3Q13 | -6,657 | +31.1% |
| 2Q13 | -6,222 | +16.3% |
| 1Q13 | -6,258 | +17.5% |
| 3Q12 | -5,078 | -17.6% |
| 2Q12 | -5,350 | -24.5% |
| 1Q12 | -5,326 | - |
| 3Q11 | -6,164 | - |
| 2Q11 | -7,091 | - |