| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,499 | +29.5% |
| 2Q26 | 7,841 | +17.1% |
| 1Q26 | 6,818 | +7.1% |
| 4Q25 | 8,762 | +40.6% |
| 3Q25 | 6,561 | +9.5% |
| 2Q25 | 6,698 | +9.6% |
| 1Q25 | 6,368 | +18.4% |
| 4Q24 | 6,233 | +10.6% |
| 3Q24 | 5,993 | +23.7% |
| 2Q24 | 6,114 | +25.7% |
| 1Q24 | 5,379 | +4.7% |
| 4Q23 | 5,637 | +0.7% |
| 3Q23 | 4,844 | +0.3% |
| 2Q23 | 4,863 | -12.4% |
| 1Q23 | 5,136 | +9.2% |
| 4Q22 | 5,599 | +28.9% |
| 3Q22 | 4,829 | +36.8% |
| 2Q22 | 5,554 | +70.1% |
| 1Q22 | 4,704 | +64.2% |
| 4Q21 | 4,344 | +20.7% |
| 3Q21 | 3,529 | +18.8% |
| 2Q21 | 3,266 | -17.9% |
| 1Q21 | 2,864 | -7.2% |
| 4Q20 | 3,600 | +11.5% |
| 3Q20 | 2,971 | -3.0% |
| 2Q20 | 3,977 | +43.1% |
| 1Q20 | 3,087 | +20.8% |
| 4Q19 | 3,228 | +7.9% |
| 3Q19 | 3,062 | +16.4% |
| 2Q19 | 2,779 | +3.8% |
| 1Q19 | 2,556 | +7.2% |
| 4Q18 | 2,991 | +3.8% |
| 3Q18 | 2,630 | +4.6% |
| 2Q18 | 2,676 | +12.3% |
| 1Q18 | 2,384 | +7.9% |
| 4Q17 | 2,883 | +25.3% |
| 3Q17 | 2,515 | +28.0% |
| 2Q17 | 2,384 | -4.3% |
| 1Q17 | 2,209 | +6.8% |
| 4Q16 | 2,300 | - |
| 3Q16 | 1,965 | - |
| 2Q16 | 2,491 | - |
| 1Q16 | 2,069 | - |