| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,051 | +4.1% |
| 2Q26 | 1,902 | +1.0% |
| 1Q26 | 1,933 | -1.8% |
| 4Q25 | 1,997 | -0.4% |
| 3Q25 | 1,971 | -2.5% |
| 2Q25 | 1,884 | -0.7% |
| 1Q25 | 1,969 | +1.8% |
| 4Q24 | 2,006 | +6.3% |
| 3Q24 | 2,022 | +3.3% |
| 2Q24 | 1,897 | +7.4% |
| 1Q24 | 1,934 | +2.8% |
| 4Q23 | 1,887 | -1.7% |
| 3Q23 | 1,958 | +3.1% |
| 2Q23 | 1,766 | +2.9% |
| 1Q23 | 1,881 | +2.1% |
| 4Q22 | 1,920 | +9.3% |
| 3Q22 | 1,899 | +6.3% |
| 2Q22 | 1,717 | +2.0% |
| 1Q22 | 1,843 | +9.6% |
| 4Q21 | 1,757 | +2.1% |
| 3Q21 | 1,786 | +2.8% |
| 2Q21 | 1,683 | -1.1% |
| 1Q21 | 1,682 | -3.7% |
| 4Q20 | 1,720 | +0.8% |
| 3Q20 | 1,737 | +4.1% |
| 2Q20 | 1,702 | +11.7% |
| 1Q20 | 1,746 | +10.6% |
| 4Q19 | 1,706 | +11.7% |
| 3Q19 | 1,668 | +6.6% |
| 2Q19 | 1,523 | +4.4% |
| 1Q19 | 1,579 | +7.0% |
| 4Q18 | 1,528 | +5.8% |
| 3Q18 | 1,566 | +4.0% |
| 2Q18 | 1,458 | -0.2% |
| 1Q18 | 1,475 | +0.7% |
| 4Q17 | 1,444 | +6.9% |
| 3Q17 | 1,505 | -1.2% |
| 2Q17 | 1,462 | - |
| 1Q17 | 1,465 | - |
| 4Q16 | 1,351 | - |
| 3Q16 | 1,523 | - |