| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,390 | -1.6% |
| 1Q26 | 1,381 | -0.3% |
| 4Q25 | 1,358 | -1.1% |
| 3Q25 | 1,350 | +2.0% |
| 2Q25 | 1,412 | -3.8% |
| 1Q25 | 1,384 | -17.8% |
| 4Q24 | 1,373 | -45.7% |
| 3Q24 | 1,323 | -24.0% |
| 2Q24 | 1,468 | +11.0% |
| 1Q24 | 1,683 | +39.6% |
| 4Q23 | 2,531 | +44.4% |
| 3Q23 | 1,742 | +56.9% |
| 2Q23 | 1,322 | +25.6% |
| 1Q23 | 1,206 | +8.2% |
| 4Q22 | 1,752 | +58.0% |
| 3Q22 | 1,111 | +16.6% |
| 2Q22 | 1,053 | +25.7% |
| 1Q22 | 1,115 | +26.0% |
| 4Q21 | 1,109 | +30.3% |
| 3Q21 | 953 | +16.7% |
| 2Q21 | 837 | +0.5% |
| 1Q21 | 885 | +12.1% |
| 4Q20 | 851 | +12.0% |
| 3Q20 | 816 | +5.8% |
| 2Q20 | 833 | -1.6% |
| 1Q20 | 789 | +0.6% |
| 4Q19 | 760 | +16.2% |
| 3Q19 | 771 | +22.3% |
| 2Q19 | 847 | +28.3% |
| 1Q19 | 784 | +21.9% |
| 4Q18 | 654 | +12.6% |
| 3Q18 | 630 | -6.2% |
| 2Q18 | 660 | -6.2% |
| 1Q18 | 643 | -3.3% |
| 4Q17 | 580 | -3.1% |
| 3Q17 | 672 | +10.8% |
| 2Q17 | 703 | - |
| 1Q17 | 665 | - |
| 4Q16 | 599 | - |
| 3Q16 | 607 | - |