| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,940 | +6.4% |
| 1Q26 | 6,577 | +0.4% |
| 3Q25 | 7,042 | +1.3% |
| 2Q25 | 6,520 | +4.5% |
| 1Q25 | 6,554 | 0.0% |
| 4Q24 | 6,970 | +0.2% |
| 3Q24 | 6,954 | +3.4% |
| 2Q24 | 6,239 | -0.3% |
| 1Q24 | 6,551 | +1.9% |
| 4Q23 | 6,956 | +0.2% |
| 3Q23 | 6,726 | +4.4% |
| 2Q23 | 6,256 | +9.2% |
| 1Q23 | 6,428 | +3.7% |
| 4Q22 | 6,943 | +10.7% |
| 3Q22 | 6,442 | +4.8% |
| 2Q22 | 5,731 | +6.2% |
| 1Q22 | 6,199 | +14.0% |
| 4Q21 | 6,272 | -2.4% |
| 3Q21 | 6,148 | -0.8% |
| 2Q21 | 5,397 | -8.6% |
| 1Q21 | 5,439 | -10.3% |
| 4Q20 | 6,423 | -0.4% |
| 3Q20 | 6,200 | +1.0% |
| 2Q20 | 5,904 | +3.9% |
| 1Q20 | 6,061 | +1.2% |
| 4Q19 | 6,447 | +5.9% |
| 3Q19 | 6,140 | +1.6% |
| 2Q19 | 5,684 | -0.0% |
| 1Q19 | 5,989 | +1.2% |
| 4Q18 | 6,085 | +1.0% |
| 3Q18 | 6,044 | +1.5% |
| 2Q18 | 5,686 | -0.7% |
| 1Q18 | 5,920 | +1.5% |
| 4Q17 | 6,026 | +2.9% |
| 3Q17 | 5,956 | +1.8% |
| 2Q17 | 5,727 | - |
| 1Q17 | 5,832 | - |
| 4Q16 | 5,854 | - |
| 3Q16 | 5,850 | - |