| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,514 | +11.2% |
| 2Q26 | 1,441 | +9.0% |
| 1Q26 | 1,418 | +6.5% |
| 4Q25 | 1,836 | +3.4% |
| 3Q25 | 1,361 | +11.1% |
| 2Q25 | 1,322 | +7.0% |
| 1Q25 | 1,331 | +1.4% |
| 4Q24 | 1,775 | +3.7% |
| 3Q24 | 1,225 | +4.3% |
| 2Q24 | 1,235 | -5.5% |
| 1Q24 | 1,312 | +0.8% |
| 4Q23 | 1,712 | +8.8% |
| 3Q23 | 1,175 | +6.3% |
| 2Q23 | 1,307 | +12.2% |
| 1Q23 | 1,301 | +5.6% |
| 4Q22 | 1,574 | +50.0% |
| 3Q22 | 1,105 | +17.6% |
| 2Q22 | 1,165 | +8.3% |
| 1Q22 | 1,232 | +15.5% |
| 4Q21 | 1,049 | -5.2% |
| 3Q21 | 940 | -3.9% |
| 2Q21 | 1,076 | +3.0% |
| 1Q21 | 1,067 | +0.9% |
| 4Q20 | 1,106 | +8.3% |
| 3Q20 | 978 | -19.2% |
| 2Q20 | 1,045 | +5.2% |
| 1Q20 | 1,058 | +6.7% |
| 4Q19 | 1,021 | -6.2% |
| 3Q19 | 1,211 | +28.4% |
| 2Q19 | 993 | +3.5% |
| 1Q19 | 992 | +12.9% |
| 4Q18 | 1,089 | -5.1% |
| 3Q18 | 943 | +6.7% |
| 2Q18 | 959 | -5.2% |
| 1Q18 | 879 | -8.5% |
| 4Q17 | 1,148 | -3.2% |
| 3Q17 | 884 | -8.6% |
| 2Q17 | 1,012 | - |
| 1Q17 | 961 | - |
| 4Q16 | 1,186 | - |
| 3Q16 | 967 | - |