| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,816 | +34.4% |
| 1Q26 | 1,893 | +28.0% |
| 4Q25 | 1,586 | +20.1% |
| 3Q25 | 1,808 | +43.3% |
| 2Q25 | 1,352 | +9.0% |
| 1Q25 | 1,480 | +23.3% |
| 4Q24 | 1,321 | +13.4% |
| 3Q24 | 1,262 | -17.0% |
| 2Q24 | 1,240 | +5.6% |
| 1Q24 | 1,200 | -2.3% |
| 4Q23 | 1,165 | +4.6% |
| 3Q23 | 1,521 | +29.3% |
| 2Q23 | 1,175 | +22.8% |
| 1Q23 | 1,228 | +5.3% |
| 4Q22 | 1,114 | -3.8% |
| 3Q22 | 1,176 | +63.8% |
| 2Q22 | 957 | +149.0% |
| 1Q22 | 1,166 | +84.9% |
| 4Q21 | 1,158 | - |
| 3Q21 | 718 | +203.2% |
| 2Q21 | 384 | -38.8% |
| 1Q21 | 630 | +346.8% |
| 3Q20 | 236 | -76.7% |
| 2Q20 | 628 | -62.7% |
| 1Q20 | 141 | -86.1% |
| 4Q19 | 271 | -79.0% |
| 3Q19 | 1,017 | +131.2% |
| 2Q19 | 1,683 | +22.6% |
| 1Q19 | 1,016 | +145.8% |
| 4Q18 | 1,289 | +44.3% |
| 3Q18 | 439 | -53.3% |
| 2Q18 | 1,373 | -0.9% |
| 1Q18 | 413 | -39.2% |
| 4Q17 | 894 | +77.9% |
| 3Q17 | 941 | +183.0% |
| 2Q17 | 1,385 | +400.2% |
| 1Q17 | 680 | -260.1% |
| 4Q16 | 502 | -120.5% |
| 3Q16 | 332 | -153.8% |
| 2Q16 | 276 | -147.4% |
| 1Q16 | -425 | -2.2% |
| 4Q15 | -2,455 | +364.1% |
| 3Q15 | -619 | +41.1% |
| 2Q15 | -585 | +1.3% |
| 1Q15 | -435 | -58.6% |
| 4Q14 | -529 | - |
| 3Q14 | -439 | - |
| 2Q14 | -577 | +1859.3% |
| 1Q14 | -1,049 | -523.2% |
| 2Q13 | -30 | -77.1% |
| 1Q13 | 247 | -220.2% |
| 4Q12 | -277 | - |
| 3Q12 | -362 | - |
| 2Q12 | -129 | - |
| 1Q12 | -207 | - |