| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 71,663 | +9.4% |
| 1Q26 | 62,242 | +1.2% |
| 4Q25 | 63,124 | -3.0% |
| 3Q25 | 64,253 | +7.3% |
| 2Q25 | 65,528 | +6.9% |
| 1Q25 | 61,493 | +8.3% |
| 4Q24 | 65,080 | +6.2% |
| 3Q24 | 59,882 | +3.6% |
| 2Q24 | 61,295 | +6.9% |
| 1Q24 | 56,766 | +3.3% |
| 4Q23 | 61,302 | +9.4% |
| 3Q23 | 57,785 | -4.1% |
| 2Q23 | 57,337 | -1.9% |
| 1Q23 | 54,944 | -1.1% |
| 4Q22 | 56,040 | -37.4% |
| 3Q22 | 60,283 | -31.4% |
| 2Q22 | 58,451 | -31.9% |
| 1Q22 | 55,553 | -30.9% |
| 4Q21 | 89,537 | -1.8% |
| 3Q21 | 87,834 | -4.9% |
| 2Q21 | 85,855 | -2.3% |
| 1Q21 | 80,337 | -9.1% |
| 4Q20 | 91,224 | -1.2% |
| 3Q20 | 92,315 | +0.9% |
| 2Q20 | 87,912 | -1.9% |
| 1Q20 | 88,361 | +4.2% |
| 4Q19 | 92,289 | +0.2% |
| 3Q19 | 91,471 | -2.4% |
| 2Q19 | 89,620 | +0.4% |
| 1Q19 | 84,805 | -0.5% |
| 4Q18 | 92,059 | -4.3% |
| 3Q18 | 93,676 | -0.4% |
| 2Q18 | 89,239 | -6.0% |
| 1Q18 | 85,234 | -2.9% |
| 4Q17 | 96,173 | -1.0% |
| 3Q17 | 94,092 | +1.6% |
| 2Q17 | 94,910 | - |
| 1Q17 | 87,756 | - |
| 4Q16 | 97,186 | - |
| 3Q16 | 92,612 | - |