| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -2,365 | +31.3% |
| 3Q24 | -1,600 | -10.1% |
| 2Q24 | -2,071 | -9.0% |
| 1Q24 | -1,800 | -4.6% |
| 3Q23 | -1,780 | -16.8% |
| 2Q23 | -2,277 | +102.3% |
| 1Q23 | -1,886 | +47.0% |
| 3Q22 | -2,139 | +330.3% |
| 2Q22 | -1,126 | +431.7% |
| 1Q22 | -1,284 | +63.9% |
| 3Q21 | -497 | -5.6% |
| 2Q21 | -212 | +104.9% |
| 1Q21 | -783 | -175.3% |
| 3Q20 | -527 | -172.5% |
| 2Q20 | -104 | -118.3% |
| 1Q20 | 1,039 | +104.7% |
| 3Q19 | 726 | +218.0% |
| 2Q19 | 563 | -215.6% |
| 1Q19 | 507 | -168.5% |
| 3Q18 | 228 | -113.6% |
| 2Q18 | -488 | -173.2% |
| 1Q18 | -741 | -169.4% |
| 3Q17 | -1,684 | +14.3% |
| 2Q17 | 666 | -128.9% |
| 1Q17 | 1,066 | -145.8% |
| 3Q16 | -1,474 | -51.0% |
| 2Q16 | -2,307 | -6.8% |
| 1Q16 | -2,328 | +13.7% |
| 3Q15 | -3,004 | +94.2% |
| 2Q15 | -2,475 | +135.7% |
| 1Q15 | -2,048 | +293.4% |
| 3Q14 | -1,547 | +267.4% |
| 2Q14 | -1,050 | +589.4% |
| 1Q14 | -521 | - |
| 3Q13 | -421 | - |
| 2Q13 | -153 | - |