| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 50,753 | +1.8% |
| 3Q25 | 47,672 | -1.4% |
| 2Q25 | 45,739 | -5.6% |
| 1Q25 | 46,250 | -6.2% |
| 4Q24 | 49,835 | +2.3% |
| 3Q24 | 48,338 | +3.7% |
| 2Q24 | 48,470 | -7.1% |
| 1Q24 | 49,281 | +2.7% |
| 4Q23 | 48,709 | +21.4% |
| 3Q23 | 46,602 | +18.9% |
| 2Q23 | 52,183 | +30.5% |
| 1Q23 | 47,972 | +25.9% |
| 4Q22 | 40,112 | +8.8% |
| 3Q22 | 39,179 | +10.7% |
| 2Q22 | 39,978 | +20.8% |
| 1Q22 | 38,094 | +23.5% |
| 4Q21 | 36,871 | +15.9% |
| 3Q21 | 35,385 | +34.1% |
| 2Q21 | 33,094 | +13.2% |
| 1Q21 | 30,853 | +24.5% |
| 4Q20 | 31,800 | +18.9% |
| 3Q20 | 26,392 | +11.4% |
| 2Q20 | 29,230 | +30.4% |
| 1Q20 | 24,789 | +8.7% |
| 4Q19 | 26,753 | +18.9% |
| 3Q19 | 23,689 | +1.4% |
| 2Q19 | 22,416 | +5.4% |
| 1Q19 | 22,805 | -12.3% |
| 4Q18 | 22,504 | -0.1% |
| 3Q18 | 23,363 | +7.8% |
| 2Q18 | 21,269 | +12.0% |
| 1Q18 | 26,014 | +38.6% |
| 4Q17 | 22,533 | +24.9% |
| 3Q17 | 21,676 | +39.3% |
| 2Q17 | 18,985 | +42.0% |
| 1Q17 | 18,766 | - |
| 4Q16 | 18,043 | - |
| 3Q16 | 15,562 | - |
| 2Q16 | 13,370 | - |