| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,411 | +1.1% |
| 2Q26 | 4,363 | +0.4% |
| 1Q26 | 4,298 | -0.5% |
| 4Q25 | 4,315 | 0.0% |
| 3Q25 | 4,363 | -0.8% |
| 2Q25 | 4,345 | -0.7% |
| 1Q25 | 4,319 | -0.4% |
| 4Q24 | 4,314 | +1.4% |
| 3Q24 | 4,400 | +1.0% |
| 2Q24 | 4,374 | +2.9% |
| 1Q24 | 4,336 | +4.3% |
| 4Q23 | 4,253 | +2.1% |
| 3Q23 | 4,356 | +1.0% |
| 2Q23 | 4,250 | 0.0% |
| 1Q23 | 4,159 | +1.0% |
| 4Q22 | 4,165 | -3.4% |
| 3Q22 | 4,314 | -0.2% |
| 2Q22 | 4,248 | -1.9% |
| 1Q22 | 4,117 | +23.0% |
| 4Q21 | 4,310 | -2.6% |
| 3Q21 | 4,321 | -6.6% |
| 2Q21 | 4,329 | -6.4% |
| 1Q21 | 3,346 | -26.3% |
| 4Q20 | 4,425 | -2.6% |
| 3Q20 | 4,624 | -2.7% |
| 2Q20 | 4,623 | -1.4% |
| 1Q20 | 4,538 | -2.8% |
| 4Q19 | 4,543 | -3.5% |
| 3Q19 | 4,753 | -2.3% |
| 2Q19 | 4,688 | -1.4% |
| 1Q19 | 4,670 | +1.6% |
| 4Q18 | 4,710 | +2.9% |
| 3Q18 | 4,865 | +1.5% |
| 2Q18 | 4,754 | +1.6% |
| 1Q18 | 4,595 | -5.5% |
| 4Q17 | 4,579 | -7.3% |
| 3Q17 | 4,795 | -1.0% |
| 2Q17 | 4,680 | - |
| 1Q17 | 4,861 | - |
| 4Q16 | 4,939 | - |
| 3Q16 | 4,842 | - |