| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 12,844 | +9.2% |
| 4Q24 | 12,145 | +8.6% |
| 3Q24 | 12,000 | +9.0% |
| 2Q24 | 11,250 | +5.0% |
| 1Q24 | 11,761 | +8.4% |
| 4Q23 | 11,187 | -4.5% |
| 3Q23 | 11,006 | -3.2% |
| 2Q23 | 10,715 | +5.3% |
| 1Q23 | 10,850 | +1.9% |
| 4Q22 | 11,711 | -8.8% |
| 3Q22 | 11,371 | +14.5% |
| 2Q22 | 10,172 | +7.1% |
| 1Q22 | 10,650 | +7.9% |
| 4Q21 | 12,846 | +23.3% |
| 3Q21 | 9,932 | +7.1% |
| 2Q21 | 9,496 | +6.5% |
| 1Q21 | 9,874 | -10.6% |
| 4Q20 | 10,416 | +15.7% |
| 3Q20 | 9,276 | +2.6% |
| 2Q20 | 8,917 | +2.1% |
| 1Q20 | 11,043 | +31.5% |
| 4Q19 | 9,004 | +6.0% |
| 3Q19 | 9,040 | +10.0% |
| 2Q19 | 8,730 | +6.8% |
| 1Q19 | 8,398 | -2.1% |
| 4Q18 | 8,496 | +2.4% |
| 3Q18 | 8,216 | +2.5% |
| 2Q18 | 8,176 | +7.0% |
| 1Q18 | 8,579 | +11.4% |
| 4Q17 | 8,300 | +10.2% |
| 3Q17 | 8,013 | +8.2% |
| 2Q17 | 7,640 | +5.5% |
| 1Q17 | 7,698 | +6.9% |
| 4Q16 | 7,533 | -5.2% |
| 3Q16 | 7,405 | -3.9% |
| 2Q16 | 7,245 | +3.8% |
| 1Q16 | 7,200 | -0.9% |
| 4Q15 | 7,944 | +0.9% |
| 3Q15 | 7,707 | -1.2% |
| 2Q15 | 6,980 | -4.3% |
| 1Q15 | 7,265 | +0.2% |
| 4Q14 | 7,875 | +10.6% |
| 3Q14 | 7,802 | +11.4% |
| 2Q14 | 7,291 | -1.8% |
| 1Q14 | 7,252 | -1.9% |
| 4Q13 | 7,119 | +5.2% |
| 3Q13 | 7,006 | +6.2% |
| 2Q13 | 7,423 | +10.3% |
| 1Q13 | 7,389 | +19.6% |
| 4Q12 | 6,768 | - |
| 3Q12 | 6,595 | -4.9% |
| 2Q12 | 6,730 | +7.7% |
| 1Q12 | 6,178 | -4.8% |
| 3Q11 | 6,934 | - |
| 2Q11 | 6,250 | - |
| 1Q11 | 6,488 | - |