| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q27 | 125,031 | +2.3% |
| 4Q26 | 139,339 | +5.0% |
| 3Q26 | 125,650 | +0.5% |
| 2Q26 | 119,904 | +0.7% |
| 1Q26 | 122,187 | +2.8% |
| 4Q25 | 132,678 | +0.3% |
| 3Q25 | 125,069 | +4.9% |
| 2Q25 | 119,074 | +5.5% |
| 1Q25 | 118,833 | +9.3% |
| 4Q24 | 132,324 | +15.6% |
| 3Q24 | 119,274 | +10.9% |
| 2Q24 | 112,863 | +10.1% |
| 1Q24 | 108,770 | -0.1% |
| 4Q23 | 114,462 | +2.4% |
| 3Q23 | 107,550 | +5.3% |
| 2Q23 | 102,517 | +7.2% |
| 1Q23 | 108,913 | +13.7% |
| 4Q22 | 111,780 | +4.6% |
| 3Q22 | 102,160 | +15.2% |
| 2Q22 | 95,662 | +17.9% |
| 1Q22 | 95,797 | +13.2% |
| 4Q21 | 106,855 | +26.0% |
| 3Q21 | 88,719 | -11.0% |
| 2Q21 | 81,126 | -15.2% |
| 1Q21 | 84,634 | -16.3% |
| 4Q20 | 84,806 | - |
| 3Q20 | 99,653 | - |
| 2Q20 | 95,638 | - |
| 1Q20 | 101,074 | - |
| 4Q17 | 115,818 | +4.7% |
| 3Q17 | 100,623 | -6.3% |
| 2Q17 | 97,216 | - |
| 1Q17 | 101,198 | - |
| 4Q16 | 110,643 | - |
| 3Q16 | 107,430 | - |