| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -2,033 | -87.7% |
| 3Q24 | -10,047 | -41.5% |
| 2Q24 | -8,597 | -34.4% |
| 1Q24 | -16,519 | -4.4% |
| 3Q23 | -17,167 | +83.0% |
| 2Q23 | -13,101 | +195.4% |
| 1Q23 | -17,283 | +256.5% |
| 3Q22 | -9,381 | +191.0% |
| 2Q22 | -4,435 | +118.0% |
| 1Q22 | -4,848 | +328.6% |
| 3Q21 | -3,224 | -345.7% |
| 2Q21 | -2,034 | -232.3% |
| 1Q21 | -1,131 | -121.9% |
| 3Q20 | 1,312 | -84.7% |
| 2Q20 | 1,537 | -73.3% |
| 1Q20 | 5,172 | +2.9% |
| 3Q19 | 8,601 | +12.5% |
| 2Q19 | 5,749 | +0.6% |
| 1Q19 | 5,028 | -11.8% |
| 3Q18 | 7,646 | +28.1% |
| 2Q18 | 5,714 | -19.2% |
| 1Q18 | 5,698 | +86.2% |
| 3Q17 | 5,969 | -17.5% |
| 2Q17 | 7,069 | +15.1% |
| 1Q17 | 3,060 | -51.1% |
| 3Q16 | 7,238 | +42.7% |
| 2Q16 | 6,140 | +58.1% |
| 1Q16 | 6,261 | +42.0% |
| 3Q15 | 5,072 | +30.1% |
| 2Q15 | 3,882 | +86.4% |
| 1Q15 | 4,410 | +449.7% |
| 3Q14 | 3,898 | +6.2% |
| 2Q14 | 2,082 | +132.7% |
| 1Q14 | 802 | +171.2% |
| 3Q13 | 3,672 | +62.3% |
| 2Q13 | 894 | -15.5% |
| 1Q13 | 295 | -85.5% |
| 3Q12 | 2,262 | -418.3% |
| 2Q12 | 1,058 | +48.6% |
| 1Q12 | 2,044 | - |
| 3Q11 | -711 | - |
| 2Q11 | 712 | - |