| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -15,000 | -0.0% |
| 3Q24 | 70,000 | +9.4% |
| 2Q24 | 36,000 | -18.2% |
| 1Q24 | -15,000 | +7.1% |
| 3Q23 | 64,000 | -8.6% |
| 2Q23 | 44,000 | -30.2% |
| 1Q23 | -14,000 | -30.0% |
| 3Q22 | 70,000 | +337.5% |
| 2Q22 | 63,000 | -280.0% |
| 1Q22 | -20,000 | -76.2% |
| 3Q21 | 16,000 | -134.8% |
| 2Q21 | -35,000 | -78.7% |
| 1Q21 | -84,000 | +211.1% |
| 3Q20 | -46,000 | -167.6% |
| 2Q20 | -164,000 | -348.5% |
| 1Q20 | -27,000 | -187.1% |
| 4Q19 | 23,000 | 0.0% |
| 3Q19 | 68,000 | -23.6% |
| 2Q19 | 66,000 | +34.7% |
| 1Q19 | 31,000 | +34.8% |
| 4Q18 | 23,000 | +155.6% |
| 3Q18 | 89,000 | +111.9% |
| 2Q18 | 49,000 | +6.5% |
| 1Q18 | 23,000 | -14.8% |
| 4Q17 | 9,000 | -10.0% |
| 3Q17 | 42,000 | -36.4% |
| 2Q17 | 46,000 | -4.2% |
| 1Q17 | 27,000 | -35.7% |
| 4Q16 | 10,000 | -140.0% |
| 3Q16 | 66,000 | -25.0% |
| 2Q16 | 48,000 | -39.2% |
| 1Q16 | 42,000 | -53.3% |
| 4Q15 | -25,000 | -141.7% |
| 3Q15 | 88,000 | +4.8% |
| 2Q15 | 79,000 | -21.0% |
| 1Q15 | 90,000 | -6.3% |
| 4Q14 | 60,000 | +110.8% |
| 3Q14 | 84,000 | +0.4% |
| 2Q14 | 100,000 | +6.2% |
| 1Q14 | 96,000 | +8.7% |
| 4Q13 | 28,459 | -39.4% |
| 3Q13 | 83,694 | -9.3% |
| 2Q13 | 94,118 | +12.5% |
| 1Q13 | 88,303 | +20.3% |
| 4Q12 | 46,992 | - |
| 3Q12 | 92,249 | - |
| 2Q12 | 83,678 | - |
| 1Q12 | 73,377 | - |