| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 25,956 | +68.5% |
| 3Q24 | 25,571 | +24.1% |
| 2Q24 | 23,165 | +36.0% |
| 1Q24 | 15,403 | -7.9% |
| 3Q23 | 20,599 | +4.6% |
| 2Q23 | 17,033 | +6.7% |
| 1Q23 | 16,730 | +1.3% |
| 3Q22 | 19,690 | +45.6% |
| 2Q22 | 15,968 | +18.0% |
| 1Q22 | 16,510 | +30.4% |
| 3Q21 | 13,521 | -3.1% |
| 2Q21 | 13,529 | +21.8% |
| 1Q21 | 12,662 | +9.8% |
| 3Q20 | 13,954 | +27.6% |
| 2Q20 | 11,111 | +19.1% |
| 1Q20 | 11,536 | +56.3% |
| 4Q19 | 10,764 | +31.1% |
| 3Q19 | 10,933 | +32.4% |
| 2Q19 | 9,330 | +56.4% |
| 1Q19 | 7,379 | +71.6% |
| 4Q18 | 8,209 | -1675.6% |
| 3Q18 | 8,257 | +190.2% |
| 2Q18 | 5,965 | +118.7% |
| 1Q18 | 4,300 | +27.4% |
| 4Q17 | -521 | -119.6% |
| 3Q17 | 2,845 | +6.6% |
| 2Q17 | 2,727 | +209.9% |
| 1Q17 | 3,376 | +156.9% |
| 4Q16 | 2,653 | -5.7% |
| 3Q16 | 2,670 | +18.1% |
| 2Q16 | 880 | -14.3% |
| 1Q16 | 1,314 | +42.5% |
| 4Q15 | 2,814 | +98.6% |
| 3Q15 | 2,260 | +66.9% |
| 2Q15 | 1,027 | +1.3% |
| 1Q15 | 922 | +54.2% |
| 4Q14 | 1,417 | +95.7% |
| 3Q14 | 1,354 | +265.0% |
| 2Q14 | 1,014 | +109.9% |
| 1Q14 | 598 | +208.2% |
| 4Q13 | 724 | +223.2% |
| 3Q13 | 371 | +168.8% |
| 2Q13 | 483 | -35.7% |
| 1Q13 | 194 | -57.7% |
| 4Q12 | 224 | - |
| 3Q12 | 138 | -48.9% |
| 2Q12 | 751 | -1931.7% |
| 1Q12 | 459 | - |
| 3Q11 | 270 | - |
| 2Q11 | -41 | - |