| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,079 | +9.2% |
| 2Q26 | 5,749 | +3.0% |
| 1Q26 | 5,654 | +4.6% |
| 4Q25 | 6,814 | +7.5% |
| 3Q25 | 5,565 | +5.4% |
| 2Q25 | 5,579 | +9.4% |
| 1Q25 | 5,406 | +7.2% |
| 4Q24 | 6,338 | +9.7% |
| 3Q24 | 5,281 | +4.3% |
| 2Q24 | 5,100 | -1.2% |
| 1Q24 | 5,044 | +4.0% |
| 4Q23 | 5,776 | +8.9% |
| 3Q23 | 5,065 | +4.1% |
| 2Q23 | 5,163 | +8.6% |
| 1Q23 | 4,851 | -2.3% |
| 4Q22 | 5,304 | +9.1% |
| 3Q22 | 4,867 | +6.3% |
| 2Q22 | 4,755 | +7.3% |
| 1Q22 | 4,964 | +13.9% |
| 4Q21 | 4,861 | +2.6% |
| 3Q21 | 4,580 | +0.7% |
| 2Q21 | 4,432 | -5.2% |
| 1Q21 | 4,358 | -5.3% |
| 4Q20 | 4,740 | -0.4% |
| 3Q20 | 4,550 | +1.4% |
| 2Q20 | 4,677 | +4.1% |
| 1Q20 | 4,601 | +2.0% |
| 4Q19 | 4,761 | +0.6% |
| 3Q19 | 4,487 | -1.8% |
| 2Q19 | 4,492 | +4.3% |
| 1Q19 | 4,509 | +3.3% |
| 4Q18 | 4,731 | -0.9% |
| 3Q18 | 4,571 | +5.8% |
| 2Q18 | 4,308 | +3.4% |
| 1Q18 | 4,367 | +8.0% |
| 4Q17 | 4,776 | +7.0% |
| 3Q17 | 4,321 | +11.6% |
| 2Q17 | 4,168 | -0.5% |
| 1Q17 | 4,045 | +5.4% |
| 4Q16 | 4,462 | - |
| 3Q16 | 3,873 | - |
| 2Q16 | 4,189 | - |
| 1Q16 | 3,836 | - |