| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -12,792 | +134.1% |
| 3Q24 | -2,465 | -51.3% |
| 2Q24 | -6,031 | +1.2% |
| 1Q24 | -5,464 | -33.2% |
| 3Q23 | -5,057 | -25.5% |
| 2Q23 | -5,961 | -34.4% |
| 1Q23 | -8,177 | +12.4% |
| 3Q22 | -6,788 | +36.8% |
| 2Q22 | -9,082 | +143.6% |
| 1Q22 | -7,273 | +120.1% |
| 3Q21 | -4,961 | -241.1% |
| 2Q21 | -3,729 | -55.4% |
| 1Q21 | -3,305 | -34.9% |
| 4Q20 | 12,289 | +33.4% |
| 3Q20 | 3,517 | +13.6% |
| 2Q20 | -8,358 | -58.6% |
| 1Q20 | -5,076 | +51.2% |
| 4Q19 | 9,210 | +53.6% |
| 3Q19 | 3,097 | -331.8% |
| 2Q19 | -20,200 | +375.7% |
| 1Q19 | -3,358 | -22.3% |
| 4Q18 | 5,995 | +403.4% |
| 3Q18 | -1,336 | -66.9% |
| 2Q18 | -4,246 | +68.4% |
| 1Q18 | -4,322 | -55.1% |
| 4Q17 | 1,191 | -120.2% |
| 3Q17 | -4,031 | -36.8% |
| 2Q17 | -2,521 | -49.4% |
| 1Q17 | -9,623 | +383.1% |
| 4Q16 | -5,889 | +18.8% |
| 3Q16 | -6,380 | +30.8% |
| 2Q16 | -4,984 | +120.0% |
| 1Q16 | -1,992 | -56.4% |
| 4Q15 | -4,957 | - |
| 3Q15 | -4,877 | -39.2% |
| 2Q15 | -2,265 | -73.4% |
| 1Q15 | -4,572 | -1.6% |
| 3Q14 | -8,022 | +120.3% |
| 2Q14 | -8,522 | +62.8% |
| 1Q14 | -4,645 | -35.2% |
| 3Q13 | -3,641 | -56.1% |
| 2Q13 | -5,234 | -43.7% |
| 1Q13 | -7,165 | -16.3% |
| 4Q12 | -7,617 | - |
| 3Q12 | -8,285 | +11.4% |
| 2Q12 | -9,300 | +23.9% |
| 1Q12 | -8,558 | - |
| 3Q11 | -7,439 | - |
| 2Q11 | -7,507 | - |