| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,369 | +7.3% |
| 1Q26 | 3,491 | +6.0% |
| 4Q25 | 3,151 | +1.8% |
| 3Q25 | 3,467 | +10.7% |
| 2Q25 | 3,139 | +4.9% |
| 1Q25 | 3,294 | +4.9% |
| 4Q24 | 3,096 | +1.1% |
| 3Q24 | 3,133 | +4.8% |
| 2Q24 | 2,992 | +1.3% |
| 1Q24 | 3,141 | +8.6% |
| 4Q23 | 3,063 | +10.9% |
| 3Q23 | 2,989 | +0.3% |
| 2Q23 | 2,954 | +11.5% |
| 1Q23 | 2,892 | +5.4% |
| 4Q22 | 2,763 | +5.7% |
| 3Q22 | 2,981 | +14.3% |
| 2Q22 | 2,649 | +7.3% |
| 1Q22 | 2,743 | +7.3% |
| 4Q21 | 2,614 | +10.6% |
| 3Q21 | 2,609 | +9.6% |
| 2Q21 | 2,469 | +3.1% |
| 1Q21 | 2,557 | +9.2% |
| 4Q20 | 2,364 | +7.3% |
| 3Q20 | 2,381 | +8.7% |
| 2Q20 | 2,393 | +13.2% |
| 1Q20 | 2,341 | +12.7% |
| 4Q19 | 2,202 | +18.7% |
| 3Q19 | 2,191 | +4.9% |
| 2Q19 | 2,114 | +10.9% |
| 1Q19 | 2,076 | +5.4% |
| 4Q18 | 1,855 | -1.6% |
| 3Q18 | 2,088 | +4.1% |
| 2Q18 | 1,907 | +1.9% |
| 1Q18 | 1,969 | +3.6% |
| 4Q17 | 1,884 | +8.5% |
| 3Q17 | 2,005 | +6.3% |
| 2Q17 | 1,871 | - |
| 1Q17 | 1,901 | - |
| 4Q16 | 1,737 | - |
| 3Q16 | 1,886 | - |