| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,346 | +10.9% |
| 1Q26 | 2,287 | +6.8% |
| 4Q25 | 2,352 | +7.0% |
| 3Q25 | 2,126 | +4.3% |
| 2Q25 | 2,116 | +5.6% |
| 1Q25 | 2,142 | +6.5% |
| 4Q24 | 2,199 | +14.1% |
| 3Q24 | 2,039 | +14.0% |
| 2Q24 | 2,003 | +12.3% |
| 1Q24 | 2,011 | +15.3% |
| 4Q23 | 1,927 | -11.0% |
| 3Q23 | 1,788 | -15.9% |
| 2Q23 | 1,784 | -13.3% |
| 1Q23 | 1,744 | -13.4% |
| 4Q22 | 2,164 | +0.6% |
| 3Q22 | 2,127 | -3.6% |
| 2Q22 | 2,058 | -7.3% |
| 1Q22 | 2,014 | -5.3% |
| 4Q21 | 2,152 | -16.0% |
| 3Q21 | 2,206 | -12.3% |
| 2Q21 | 2,219 | -15.0% |
| 1Q21 | 2,126 | -16.1% |
| 4Q20 | 2,561 | -7.1% |
| 3Q20 | 2,515 | -6.6% |
| 2Q20 | 2,612 | +0.3% |
| 1Q20 | 2,535 | -5.6% |
| 4Q19 | 2,757 | +0.1% |
| 3Q19 | 2,692 | +4.6% |
| 2Q19 | 2,605 | -0.7% |
| 1Q19 | 2,686 | +2.0% |
| 4Q18 | 2,755 | -0.5% |
| 3Q18 | 2,574 | -2.6% |
| 2Q18 | 2,624 | -0.5% |
| 1Q18 | 2,633 | -3.2% |
| 4Q17 | 2,770 | +3.0% |
| 3Q17 | 2,642 | -0.8% |
| 2Q17 | 2,638 | - |
| 1Q17 | 2,721 | - |
| 4Q16 | 2,690 | - |
| 3Q16 | 2,664 | - |