| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -61,000 | -248.8% |
| 3Q24 | 54,000 | +68.8% |
| 2Q24 | 76,000 | -9.5% |
| 1Q24 | 41,000 | -33.9% |
| 3Q23 | 32,000 | -80.4% |
| 2Q23 | 84,000 | -55.8% |
| 1Q23 | 62,000 | -10.1% |
| 3Q22 | 163,000 | -3.0% |
| 2Q22 | 190,000 | +26.7% |
| 1Q22 | 69,000 | -44.8% |
| 3Q21 | 168,000 | +242.9% |
| 2Q21 | 150,000 | +206.1% |
| 1Q21 | 125,000 | +58.2% |
| 3Q20 | 49,000 | +2.1% |
| 2Q20 | 49,000 | -476.9% |
| 1Q20 | 79,000 | +393.8% |
| 3Q19 | 48,000 | -9.4% |
| 2Q19 | -13,000 | -120.0% |
| 1Q19 | 16,000 | +14.3% |
| 3Q18 | 53,000 | +3.9% |
| 2Q18 | 65,000 | +18.2% |
| 1Q18 | 14,000 | -12.5% |
| 3Q17 | 51,000 | +104.0% |
| 2Q17 | 55,000 | +587.5% |
| 1Q17 | 16,000 | -155.2% |
| 3Q16 | 25,000 | -219.0% |
| 2Q16 | 8,000 | -116.0% |
| 1Q16 | -29,000 | +222.2% |
| 3Q15 | -21,000 | -290.9% |
| 2Q15 | -50,000 | -433.3% |
| 1Q15 | -9,000 | -57.1% |
| 3Q14 | 11,000 | +22.2% |
| 2Q14 | 15,000 | +66.7% |
| 1Q14 | -21,000 | +10.5% |
| 3Q13 | 9,000 | -136.7% |
| 2Q13 | 9,000 | - |
| 1Q13 | -19,000 | - |
| 3Q12 | -24,500 | - |