| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,684 | +0.5% |
| 2Q26 | 4,539 | +0.2% |
| 1Q26 | 4,563 | +0.7% |
| 4Q25 | 4,254 | -2.9% |
| 3Q25 | 4,661 | +5.5% |
| 2Q25 | 4,532 | +6.0% |
| 1Q25 | 4,533 | +3.4% |
| 4Q24 | 4,383 | -0.3% |
| 3Q24 | 4,416 | -2.2% |
| 2Q24 | 4,274 | -5.5% |
| 1Q24 | 4,383 | +1.1% |
| 4Q23 | 4,394 | -0.5% |
| 3Q23 | 4,517 | +5.2% |
| 2Q23 | 4,522 | +9.5% |
| 1Q23 | 4,336 | +9.9% |
| 4Q22 | 4,417 | +14.0% |
| 3Q22 | 4,294 | +15.4% |
| 2Q22 | 4,129 | +15.1% |
| 1Q22 | 3,946 | +15.2% |
| 4Q21 | 3,876 | -1.1% |
| 3Q21 | 3,722 | -4.8% |
| 2Q21 | 3,588 | -6.3% |
| 1Q21 | 3,424 | -12.6% |
| 4Q20 | 3,918 | +0.8% |
| 3Q20 | 3,910 | -0.7% |
| 2Q20 | 3,828 | +0.6% |
| 1Q20 | 3,919 | -0.6% |
| 4Q19 | 3,885 | +0.5% |
| 3Q19 | 3,939 | +4.1% |
| 2Q19 | 3,807 | +4.5% |
| 1Q19 | 3,944 | +3.0% |
| 4Q18 | 3,864 | +1.5% |
| 3Q18 | 3,784 | +0.9% |
| 2Q18 | 3,644 | -0.5% |
| 1Q18 | 3,830 | +1.0% |
| 4Q17 | 3,806 | -0.6% |
| 3Q17 | 3,752 | -2.6% |
| 2Q17 | 3,661 | - |
| 1Q17 | 3,793 | - |
| 4Q16 | 3,829 | - |
| 3Q16 | 3,854 | - |