| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,947 | -45.9% |
| 2Q25 | 2,760 | -19.7% |
| 1Q25 | -165 | - |
| 3Q24 | 3,602 | -21.8% |
| 2Q24 | 3,438 | -31.6% |
| 3Q23 | 4,605 | +50.7% |
| 2Q23 | 5,026 | -266.4% |
| 1Q23 | -1,793 | -155.2% |
| 3Q22 | 3,055 | +493.2% |
| 2Q22 | -3,020 | -34.5% |
| 1Q22 | 3,247 | -203.1% |
| 3Q21 | 515 | -101.9% |
| 2Q21 | -4,608 | -6.9% |
| 1Q21 | -3,150 | -53.9% |
| 3Q20 | -26,935 | -486.6% |
| 2Q20 | -4,950 | -173.4% |
| 1Q20 | -6,831 | -241.5% |
| 3Q19 | 6,968 | +26.1% |
| 2Q19 | 6,745 | +232.8% |
| 1Q19 | 4,826 | -587.0% |
| 3Q18 | 5,526 | -263.8% |
| 2Q18 | 2,027 | -145.8% |
| 1Q18 | -991 | -72.2% |
| 3Q17 | -3,373 | -28.6% |
| 2Q17 | -4,427 | +24.5% |
| 1Q17 | -3,560 | -45.6% |
| 3Q16 | -4,726 | -241.6% |
| 2Q16 | -3,557 | -163.6% |
| 1Q16 | -6,550 | -201.1% |
| 3Q15 | 3,337 | -1075.7% |
| 2Q15 | 5,596 | +311.8% |
| 1Q15 | 6,479 | +59.7% |
| 3Q14 | -342 | -227.1% |
| 2Q14 | 1,359 | -75.5% |
| 1Q14 | 4,056 | +45.1% |
| 3Q13 | 269 | - |
| 2Q13 | 5,541 | -41.5% |
| 1Q13 | 2,796 | -81.2% |
| 2Q12 | 9,465 | - |
| 1Q12 | 14,859 | - |