| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 5,569 | -35.9% |
| 3Q24 | 15,438 | +70.5% |
| 2Q24 | 13,619 | +18.8% |
| 1Q24 | 8,690 | +84.5% |
| 3Q23 | 9,057 | -37.4% |
| 2Q23 | 11,465 | -17.8% |
| 1Q23 | 4,711 | -13.0% |
| 3Q22 | 14,464 | +112.7% |
| 2Q22 | 13,953 | +335.9% |
| 1Q22 | 5,418 | +84.0% |
| 3Q21 | 6,801 | -31.7% |
| 2Q21 | 3,201 | -56.6% |
| 1Q21 | 2,945 | +80.2% |
| 3Q20 | 9,963 | -5.8% |
| 2Q20 | 7,374 | +109.9% |
| 1Q20 | 1,634 | -29.7% |
| 4Q19 | 12,277 | +354.5% |
| 3Q19 | 10,575 | +323.5% |
| 2Q19 | 3,513 | -160.3% |
| 1Q19 | 2,324 | -199.2% |
| 4Q18 | 2,701 | -319.1% |
| 3Q18 | 2,497 | -265.6% |
| 2Q18 | -5,827 | +65.4% |
| 1Q18 | -2,342 | -40.6% |
| 4Q17 | -1,233 | -125.6% |
| 3Q17 | -1,508 | -26.9% |
| 2Q17 | -3,522 | -43.7% |
| 1Q17 | -3,941 | -60.7% |
| 4Q16 | 4,819 | -129.2% |
| 3Q16 | -2,063 | -71.7% |
| 2Q16 | -6,253 | -53.1% |
| 1Q16 | -10,036 | +225.5% |
| 4Q15 | -16,516 | +23.2% |
| 3Q15 | -7,284 | -178.1% |
| 2Q15 | -13,327 | -346.8% |
| 1Q15 | -3,083 | +173.8% |
| 4Q14 | -13,410 | -49.0% |
| 3Q14 | 9,331 | +228.6% |
| 2Q14 | 5,399 | -42.4% |
| 1Q14 | -1,126 | -107.6% |
| 4Q13 | -26,291 | -456.2% |
| 3Q13 | 2,840 | -29.5% |
| 2Q13 | 9,380 | +34.6% |
| 1Q13 | 14,820 | +61.5% |
| 4Q12 | 7,382 | - |
| 3Q12 | 4,029 | -59.9% |
| 2Q12 | 6,970 | -44.5% |
| 1Q12 | 9,179 | - |
| 3Q11 | 10,047 | - |
| 2Q11 | 12,548 | - |