| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -4,000 | -113.2% |
| 3Q24 | -1,200 | -102.2% |
| 2Q24 | -19,500 | -141.2% |
| 1Q24 | 30,400 | -23.6% |
| 3Q23 | 54,400 | +11.2% |
| 2Q23 | 47,300 | +50.2% |
| 1Q23 | 39,800 | +21.0% |
| 3Q22 | 48,900 | +254.3% |
| 2Q22 | 31,500 | -155.7% |
| 1Q22 | 32,900 | +21.4% |
| 3Q21 | 13,800 | -72.0% |
| 1Q21 | -56,600 | -217.7% |
| 1Q21 | 27,100 | +44.1% |
| 3Q20 | 49,200 | -2100.0% |
| 2Q20 | 48,100 | +213.5% |
| 1Q20 | 18,800 | +30.9% |
| 3Q19 | -2,460 | -105.2% |
| 2Q19 | 15,341 | -16.5% |
| 1Q19 | 14,362 | +24.5% |
| 4Q18 | -174,729 | -755.5% |
| 3Q18 | 46,900 | +760.4% |
| 2Q18 | 18,381 | -6.5% |
| 1Q18 | 11,539 | -43.9% |
| 4Q17 | 26,654 | +10.6% |
| 3Q17 | 5,451 | -41.3% |
| 2Q17 | 19,665 | -51.0% |
| 1Q17 | 20,558 | -45.6% |
| 4Q16 | 24,110 | -33.6% |
| 3Q16 | 9,280 | -76.8% |
| 2Q16 | 40,165 | +25.2% |
| 1Q16 | 37,762 | +147.8% |
| 4Q15 | 36,314 | -304.4% |
| 3Q15 | 40,046 | -8.9% |
| 2Q15 | 32,073 | -3.1% |
| 1Q15 | 15,237 | -25.7% |
| 4Q14 | -17,768 | -146.4% |
| 3Q14 | 43,978 | +133.4% |
| 2Q14 | 33,083 | +11.3% |
| 1Q14 | 20,518 | +64.4% |
| 4Q13 | 38,289 | +7.9% |
| 3Q13 | 18,842 | -52.6% |
| 2Q13 | 29,714 | -33.2% |
| 1Q13 | 12,483 | -51.3% |
| 4Q12 | 35,480 | - |
| 3Q12 | 39,762 | +56.6% |
| 2Q12 | 44,497 | +31.7% |
| 1Q12 | 25,648 | - |
| 3Q11 | 25,383 | - |
| 2Q11 | 33,793 | - |