| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 17,735 | +62.3% |
| 3Q25 | 6,285 | +8.0% |
| 2Q25 | 2,878 | -357.9% |
| 1Q25 | 3,413 | -845.2% |
| 4Q24 | 10,929 | +22.0% |
| 3Q24 | 5,822 | +191.7% |
| 2Q24 | -1,116 | -104.7% |
| 1Q24 | -458 | -59.0% |
| 4Q23 | 8,961 | -20.9% |
| 3Q23 | 1,996 | -59.1% |
| 2Q23 | 23,515 | +5838.1% |
| 1Q23 | -1,116 | +242.3% |
| 4Q22 | 11,327 | -66.7% |
| 3Q22 | 4,880 | -15.1% |
| 2Q22 | 396 | -88.5% |
| 1Q22 | -326 | -105.4% |
| 4Q21 | 34,044 | +206.0% |
| 3Q21 | 5,745 | +49.6% |
| 2Q21 | 3,452 | +197.6% |
| 1Q21 | 6,019 | -547.2% |
| 4Q20 | 11,126 | +10.7% |
| 3Q20 | 3,840 | +79.2% |
| 2Q20 | 1,160 | -155.4% |
| 1Q20 | -1,346 | -72.3% |
| 4Q19 | 10,052 | +74.6% |
| 3Q19 | 2,143 | +2719.7% |
| 2Q19 | -2,093 | -40.6% |
| 1Q19 | -4,864 | -22.3% |
| 4Q18 | 5,756 | -26.0% |
| 3Q18 | 76 | -110.4% |
| 2Q18 | -3,523 | -41.6% |
| 1Q18 | -6,262 | +9.3% |
| 4Q17 | 7,774 | +153.7% |
| 3Q17 | -731 | -170.1% |
| 2Q17 | -6,031 | +112.4% |
| 1Q17 | -5,728 | -9.4% |
| 4Q16 | 3,064 | -60.7% |
| 3Q16 | 1,043 | -77.5% |
| 2Q16 | -2,839 | -54.3% |
| 1Q16 | -6,324 | +16.3% |
| 4Q15 | 7,795 | -40.8% |
| 3Q15 | 4,632 | -110.9% |
| 2Q15 | -6,211 | -37.9% |
| 1Q15 | -5,438 | -42.2% |
| 4Q14 | 13,170 | -29.2% |
| 3Q14 | -42,312 | +1468.9% |
| 2Q14 | -10,003 | -30.4% |
| 1Q14 | -9,403 | -15.1% |
| 4Q13 | 18,596 | +165.9% |
| 3Q13 | -2,697 | +9.6% |
| 2Q13 | -14,382 | -48.8% |
| 1Q13 | -11,074 | +170.4% |
| 4Q12 | 6,994 | -42.3% |
| 3Q12 | -2,461 | -51.2% |
| 2Q12 | -28,094 | -400.9% |
| 1Q12 | -4,095 | - |
| 4Q11 | 12,116 | - |
| 3Q11 | -5,043 | - |
| 2Q11 | 9,338 | - |