| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -2,383 | -25.5% |
| 3Q24 | -6,408 | +77.3% |
| 2Q24 | -2,710 | -21.8% |
| 1Q24 | -3,197 | -10.1% |
| 3Q23 | -3,614 | +29.4% |
| 2Q23 | -3,464 | +24.5% |
| 1Q23 | -3,557 | +23.5% |
| 3Q22 | -2,793 | -1.1% |
| 2Q22 | -2,783 | +17.8% |
| 1Q22 | -2,880 | +1.4% |
| 3Q21 | -2,825 | +16.4% |
| 2Q21 | -2,363 | +19.1% |
| 1Q21 | -2,841 | +53.2% |
| 3Q20 | -2,428 | +42.8% |
| 2Q20 | -1,984 | +30.4% |
| 1Q20 | -1,854 | +7.2% |
| 3Q19 | -1,700 | -76.9% |
| 2Q19 | -1,522 | -25.1% |
| 1Q19 | -1,730 | -19.3% |
| 3Q18 | -7,365 | - |
| 2Q18 | -2,033 | +17.9% |
| 1Q18 | -2,144 | +19.0% |
| 2Q17 | -1,724 | -31.1% |
| 1Q17 | -1,802 | -27.5% |
| 3Q16 | -3,207 | +14.3% |
| 2Q16 | -2,501 | -3.7% |
| 1Q16 | -2,484 | -38.0% |
| 3Q15 | -2,806 | -50.2% |
| 2Q15 | -2,596 | -75.6% |
| 1Q15 | -4,006 | -1.2% |
| 3Q14 | -5,637 | - |
| 2Q14 | -10,628 | - |
| 1Q14 | -4,056 | - |