| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 104,980 | +5.0% |
| 2Q26 | 105,840 | +0.6% |
| 1Q26 | 100,593 | +0.2% |
| 4Q25 | 108,960 | +2.4% |
| 3Q25 | 99,966 | -1.2% |
| 2Q25 | 105,216 | +0.1% |
| 1Q25 | 100,397 | +0.3% |
| 4Q24 | 106,388 | +2.7% |
| 3Q24 | 101,135 | +2.6% |
| 2Q24 | 105,065 | +3.6% |
| 1Q24 | 100,139 | -1.0% |
| 4Q23 | 103,579 | +2.2% |
| 3Q23 | 98,546 | +0.3% |
| 2Q23 | 101,453 | -1.5% |
| 1Q23 | 101,127 | +4.6% |
| 4Q22 | 101,351 | -8.4% |
| 3Q22 | 98,216 | -6.6% |
| 2Q22 | 103,030 | -7.0% |
| 1Q22 | 96,660 | -5.6% |
| 4Q21 | 110,610 | +4.2% |
| 3Q21 | 105,152 | +1.5% |
| 2Q21 | 110,818 | +0.7% |
| 1Q21 | 102,377 | -0.1% |
| 4Q20 | 106,112 | +2.5% |
| 3Q20 | 103,622 | +0.1% |
| 2Q20 | 110,092 | +2.1% |
| 1Q20 | 102,500 | +4.3% |
| 4Q19 | 103,533 | +3.7% |
| 3Q19 | 103,525 | +6.1% |
| 2Q19 | 107,789 | +5.2% |
| 1Q19 | 98,279 | -1.2% |
| 4Q18 | 99,826 | -4.2% |
| 3Q18 | 97,581 | -1.0% |
| 2Q18 | 102,462 | +3.4% |
| 1Q18 | 99,482 | +4.3% |
| 4Q17 | 104,254 | +6.4% |
| 3Q17 | 98,519 | -0.9% |
| 2Q17 | 99,126 | - |
| 1Q17 | 95,405 | - |
| 4Q16 | 97,995 | - |
| 3Q16 | 99,426 | - |