| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 17,182 | +21.8% |
| 3Q24 | 11,252 | -334.7% |
| 2Q24 | 7,637 | -143.0% |
| 1Q24 | 14,110 | -273.6% |
| 4Q23 | 1,817 | -145.3% |
| 3Q23 | -4,794 | -14.8% |
| 2Q23 | -17,764 | +115.6% |
| 1Q23 | -8,130 | -12.0% |
| 4Q22 | -4,009 | -32.7% |
| 3Q22 | -5,625 | +179.0% |
| 1Q22 | -8,238 | -7.0% |
| 1Q22 | -9,243 | -0.5% |
| 4Q21 | -5,959 | +192.0% |
| 3Q21 | -2,016 | -14.4% |
| 2Q21 | -8,859 | +425.1% |
| 1Q21 | -9,294 | -1081.4% |
| 4Q20 | -2,041 | -134.6% |
| 3Q20 | -2,355 | -113.8% |
| 2Q20 | -1,687 | -23.7% |
| 1Q20 | 947 | -117.1% |
| 4Q19 | 5,894 | +43.7% |
| 3Q19 | 17,119 | -649.7% |
| 2Q19 | -2,211 | -15.3% |
| 1Q19 | -5,527 | -435.4% |
| 4Q18 | 4,101 | +248.1% |
| 3Q18 | -3,114 | -160.9% |
| 2Q18 | -2,611 | +552.8% |
| 1Q18 | 1,648 | +445.7% |
| 4Q17 | 1,178 | -46.1% |
| 3Q17 | 5,112 | +460.5% |
| 2Q17 | -400 | -111.8% |
| 1Q17 | 302 | -90.3% |
| 4Q16 | 2,186 | -57.7% |
| 3Q16 | 912 | -93.2% |
| 2Q16 | 3,386 | -78.5% |
| 1Q16 | 3,115 | -80.6% |
| 4Q15 | 5,168 | -59.3% |
| 3Q15 | 13,455 | -2.8% |
| 2Q15 | 15,753 | +106.0% |
| 1Q15 | 16,077 | +313.2% |
| 4Q14 | 12,709 | +214.5% |
| 3Q14 | 13,842 | +175.1% |
| 2Q14 | 7,646 | +297.4% |
| 1Q14 | 3,891 | +43.3% |
| 4Q13 | 4,041 | +14.2% |
| 3Q13 | 5,031 | -19.8% |
| 2Q13 | 1,924 | - |
| 1Q13 | 2,715 | +22.6% |
| 4Q12 | 3,539 | - |
| 3Q12 | 6,276 | -15.6% |
| 1Q12 | 2,215 | - |
| 3Q11 | 7,436 | - |