| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,601 | +9.8% |
| 2Q26 | 2,814 | +1.1% |
| 1Q26 | 2,569 | -4.0% |
| 4Q25 | 2,934 | +6.5% |
| 3Q25 | 2,369 | -15.0% |
| 2Q25 | 2,782 | +6.4% |
| 1Q25 | 2,677 | +5.8% |
| 4Q24 | 2,756 | +12.0% |
| 3Q24 | 2,786 | +11.1% |
| 2Q24 | 2,615 | +1.6% |
| 1Q24 | 2,529 | +6.2% |
| 4Q23 | 2,460 | +3.8% |
| 3Q23 | 2,508 | +20.8% |
| 2Q23 | 2,573 | +24.0% |
| 1Q23 | 2,382 | +12.7% |
| 4Q22 | 2,370 | +15.6% |
| 3Q22 | 2,076 | +8.8% |
| 2Q22 | 2,074 | -1.2% |
| 1Q22 | 2,112 | +8.7% |
| 4Q21 | 2,049 | -3.8% |
| 3Q21 | 1,908 | -4.6% |
| 2Q21 | 2,099 | +9.6% |
| 1Q21 | 1,942 | +3.4% |
| 4Q20 | 2,130 | +15.0% |
| 3Q20 | 2,000 | -2.1% |
| 2Q20 | 1,914 | +4.3% |
| 1Q20 | 1,878 | +5.1% |
| 4Q19 | 1,852 | -3.2% |
| 3Q19 | 2,043 | +14.5% |
| 2Q19 | 1,836 | +5.8% |
| 1Q19 | 1,787 | +4.6% |
| 4Q18 | 1,914 | +1.4% |
| 3Q18 | 1,784 | +7.7% |
| 2Q18 | 1,736 | -3.0% |
| 1Q18 | 1,709 | -1.8% |
| 4Q17 | 1,888 | +4.1% |
| 3Q17 | 1,657 | -0.7% |
| 2Q17 | 1,790 | - |
| 1Q17 | 1,740 | - |
| 4Q16 | 1,813 | - |
| 3Q16 | 1,669 | - |