| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q25 | 12,611 | +3.9% |
| 4Q24 | 12,617 | +7.5% |
| 3Q24 | 12,012 | +0.1% |
| 2Q24 | 11,980 | +1.9% |
| 1Q24 | 12,132 | +6.2% |
| 4Q23 | 11,740 | +3.1% |
| 3Q23 | 11,995 | +19.2% |
| 2Q23 | 11,751 | +9.7% |
| 1Q23 | 11,428 | +9.8% |
| 4Q22 | 11,389 | +6.8% |
| 3Q22 | 10,064 | +2.1% |
| 2Q22 | 10,710 | +2.4% |
| 1Q22 | 10,410 | +6.2% |
| 4Q21 | 10,660 | -0.6% |
| 3Q21 | 9,860 | -1.8% |
| 2Q21 | 10,460 | +14.0% |
| 1Q21 | 9,802 | +5.1% |
| 4Q20 | 10,725 | +23.0% |
| 3Q20 | 10,037 | +15.0% |
| 2Q20 | 9,177 | +4.4% |
| 1Q20 | 9,323 | +10.0% |
| 4Q19 | 8,721 | +5.5% |
| 3Q19 | 8,729 | -0.8% |
| 2Q19 | 8,791 | +7.8% |
| 1Q19 | 8,476 | +3.4% |
| 4Q18 | 8,268 | +8.4% |
| 3Q18 | 8,801 | +16.5% |
| 2Q18 | 8,158 | +9.9% |
| 1Q18 | 8,194 | +10.1% |
| 4Q17 | 7,629 | +4.5% |
| 3Q17 | 7,554 | +8.0% |
| 2Q17 | 7,421 | +10.3% |
| 1Q17 | 7,440 | +12.6% |
| 4Q16 | 7,303 | +6.7% |
| 3Q16 | 6,993 | +2.1% |
| 2Q16 | 6,728 | +1.1% |
| 1Q16 | 6,607 | +1.6% |
| 4Q15 | 6,846 | +13.3% |
| 3Q15 | 6,852 | +9.8% |
| 2Q15 | 6,652 | +8.3% |
| 1Q15 | 6,502 | +3.9% |
| 4Q14 | 6,045 | +3.1% |
| 3Q14 | 6,241 | +5.2% |
| 2Q14 | 6,144 | +1.2% |
| 1Q14 | 6,258 | +2.2% |
| 4Q13 | 5,862 | - |
| 3Q13 | 5,935 | - |
| 2Q13 | 6,074 | -2.1% |
| 1Q13 | 6,126 | +2.8% |
| 2Q12 | 6,204 | -0.7% |
| 1Q12 | 5,959 | - |
| 3Q11 | 6,101 | - |
| 2Q11 | 6,247 | - |