| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,548 | +10.2% |
| 2Q26 | 4,438 | +19.1% |
| 1Q26 | 4,392 | +13.5% |
| 4Q25 | 5,015 | +4.3% |
| 3Q25 | 4,126 | +20.9% |
| 2Q25 | 3,725 | +3.9% |
| 1Q25 | 3,871 | +8.2% |
| 4Q24 | 4,809 | +7.6% |
| 3Q24 | 3,413 | +3.5% |
| 2Q24 | 3,584 | +10.8% |
| 1Q24 | 3,579 | +14.2% |
| 4Q23 | 4,471 | -8.7% |
| 3Q23 | 3,298 | -8.5% |
| 2Q23 | 3,235 | -2.1% |
| 1Q23 | 3,134 | +7.8% |
| 4Q22 | 4,896 | +4.5% |
| 3Q22 | 3,604 | +7.5% |
| 2Q22 | 3,303 | +3.9% |
| 1Q22 | 2,908 | -19.7% |
| 4Q21 | 4,683 | +2.5% |
| 3Q21 | 3,353 | +5.7% |
| 2Q21 | 3,179 | +1.3% |
| 1Q21 | 3,622 | +23.2% |
| 4Q20 | 4,567 | +9.7% |
| 3Q20 | 3,171 | +20.2% |
| 2Q20 | 3,138 | +23.7% |
| 1Q20 | 2,939 | +21.0% |
| 4Q19 | 4,164 | +23.8% |
| 3Q19 | 2,637 | +18.1% |
| 2Q19 | 2,537 | +12.1% |
| 1Q19 | 2,429 | +13.3% |
| 4Q18 | 3,363 | +0.3% |
| 3Q18 | 2,234 | +6.9% |
| 2Q18 | 2,263 | +3.3% |
| 1Q18 | 2,144 | +25.7% |
| 4Q17 | 3,354 | +16.3% |
| 3Q17 | 2,090 | +25.3% |
| 2Q17 | 2,190 | - |
| 1Q17 | 1,706 | - |
| 4Q16 | 2,883 | - |
| 3Q16 | 1,668 | - |