| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,748 | +14.7% |
| 1Q26 | 1,587 | +8.5% |
| 4Q25 | 1,643 | +9.5% |
| 3Q25 | 1,576 | +6.6% |
| 2Q25 | 1,523 | +5.0% |
| 1Q25 | 1,462 | +4.4% |
| 4Q24 | 1,501 | +6.0% |
| 3Q24 | 1,478 | +7.4% |
| 2Q24 | 1,451 | +1.8% |
| 1Q24 | 1,401 | +0.5% |
| 4Q23 | 1,416 | -3.0% |
| 3Q23 | 1,377 | +1.0% |
| 2Q23 | 1,426 | +5.3% |
| 1Q23 | 1,393 | +9.2% |
| 4Q22 | 1,460 | +9.1% |
| 3Q22 | 1,363 | +7.6% |
| 2Q22 | 1,354 | +7.4% |
| 1Q22 | 1,276 | +6.1% |
| 4Q21 | 1,339 | -2.9% |
| 3Q21 | 1,267 | -3.6% |
| 2Q21 | 1,261 | -3.1% |
| 1Q21 | 1,202 | -2.1% |
| 4Q20 | 1,379 | +7.4% |
| 3Q20 | 1,314 | +6.0% |
| 2Q20 | 1,301 | +11.3% |
| 1Q20 | 1,227 | +3.5% |
| 4Q19 | 1,283 | +8.1% |
| 3Q19 | 1,239 | +10.9% |
| 2Q19 | 1,169 | +5.4% |
| 1Q19 | 1,186 | +7.7% |
| 4Q18 | 1,187 | +3.8% |
| 3Q18 | 1,117 | +2.2% |
| 2Q18 | 1,109 | +3.2% |
| 1Q18 | 1,101 | +4.0% |
| 4Q17 | 1,144 | +1.0% |
| 3Q17 | 1,093 | +4.9% |
| 2Q17 | 1,075 | -1.0% |
| 1Q17 | 1,058 | +0.9% |
| 4Q16 | 1,133 | - |
| 3Q16 | 1,041 | - |
| 2Q16 | 1,086 | - |
| 1Q16 | 1,048 | - |