| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -345 | -5.5% |
| 3Q24 | -275 | -5.8% |
| 2Q24 | -238 | -68.0% |
| 1Q24 | -365 | -7.4% |
| 3Q23 | -292 | +101.4% |
| 2Q23 | -743 | -445.6% |
| 1Q23 | -394 | +2.9% |
| 3Q22 | -145 | -130.3% |
| 2Q22 | 215 | -44.2% |
| 1Q22 | -383 | -274.1% |
| 3Q21 | 479 | -28.3% |
| 2Q21 | 385 | +110.4% |
| 1Q21 | 220 | -115.2% |
| 3Q20 | 668 | -162.8% |
| 2Q20 | 183 | -4675.0% |
| 1Q20 | -1,448 | -46.5% |
| 3Q19 | -1,064 | -113.6% |
| 2Q19 | -4 | -100.0% |
| 1Q19 | -2,709 | -127.0% |
| 3Q18 | 7,847 | -7.8% |
| 2Q18 | 10,108 | -21.4% |
| 1Q18 | 10,044 | -22.7% |
| 3Q17 | 8,514 | -44.0% |
| 2Q17 | 12,867 | -13.8% |
| 1Q17 | 12,992 | -7.1% |
| 3Q16 | 15,208 | +2.7% |
| 2Q16 | 14,927 | +21.7% |
| 1Q16 | 13,987 | +102.2% |
| 3Q15 | 14,803 | +170.9% |
| 2Q15 | 12,263 | +98.8% |
| 1Q15 | 6,918 | +121.8% |
| 3Q14 | 5,464 | +311.8% |
| 2Q14 | 6,168 | +550.6% |
| 1Q14 | 3,119 | +968.2% |
| 3Q13 | 1,327 | +68.2% |
| 2Q13 | 948 | +6.6% |
| 1Q13 | 292 | -47.0% |
| 3Q12 | 789 | - |
| 2Q12 | 889 | +35.7% |
| 1Q12 | 551 | - |
| 2Q11 | 655 | - |