| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,168 | +30.5% |
| 1Q26 | 4,846 | +20.9% |
| 4Q25 | 5,429 | +30.4% |
| 3Q25 | 4,700 | +20.2% |
| 2Q25 | 3,959 | +0.2% |
| 1Q25 | 4,008 | +4.1% |
| 4Q24 | 4,164 | +2.5% |
| 3Q24 | 3,911 | +4.9% |
| 2Q24 | 3,953 | +8.9% |
| 1Q24 | 3,849 | +7.1% |
| 4Q23 | 4,064 | +5.6% |
| 3Q23 | 3,727 | +5.4% |
| 2Q23 | 3,630 | +5.2% |
| 1Q23 | 3,594 | +7.0% |
| 4Q22 | 3,848 | -0.7% |
| 3Q22 | 3,537 | +3.1% |
| 2Q22 | 3,450 | -1.1% |
| 1Q22 | 3,359 | +2.2% |
| 4Q21 | 3,874 | +0.2% |
| 3Q21 | 3,431 | +1.1% |
| 2Q21 | 3,489 | -6.6% |
| 1Q21 | 3,287 | -4.9% |
| 4Q20 | 3,865 | +10.6% |
| 3Q20 | 3,395 | +0.8% |
| 2Q20 | 3,736 | +6.1% |
| 1Q20 | 3,456 | +2.6% |
| 4Q19 | 3,496 | +3.4% |
| 3Q19 | 3,368 | +7.5% |
| 2Q19 | 3,522 | +6.4% |
| 1Q19 | 3,369 | +6.3% |
| 4Q18 | 3,382 | +1.0% |
| 3Q18 | 3,133 | +7.8% |
| 2Q18 | 3,310 | +5.0% |
| 1Q18 | 3,170 | +7.9% |
| 4Q17 | 3,350 | +7.4% |
| 3Q17 | 2,905 | +5.3% |
| 2Q17 | 3,152 | - |
| 1Q17 | 2,938 | - |
| 4Q16 | 3,119 | - |
| 3Q16 | 2,760 | - |