| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,075 | +2.0% |
| 2Q26 | 5,026 | +3.0% |
| 1Q26 | 4,964 | +5.3% |
| 4Q25 | 4,880 | +21.9% |
| 3Q25 | 4,976 | +27.1% |
| 2Q25 | 4,881 | +25.3% |
| 1Q25 | 4,713 | +23.6% |
| 4Q24 | 4,004 | +5.8% |
| 3Q24 | 3,916 | +2.0% |
| 2Q24 | 3,895 | +2.2% |
| 1Q24 | 3,812 | +1.8% |
| 4Q23 | 3,784 | +3.2% |
| 3Q23 | 3,840 | +4.2% |
| 2Q23 | 3,811 | +1.9% |
| 1Q23 | 3,745 | +5.8% |
| 4Q22 | 3,667 | -2.9% |
| 3Q22 | 3,686 | +1.8% |
| 2Q22 | 3,741 | +4.1% |
| 1Q22 | 3,540 | +0.2% |
| 4Q21 | 3,777 | +5.7% |
| 3Q21 | 3,622 | +0.4% |
| 2Q21 | 3,595 | +0.4% |
| 1Q21 | 3,532 | +0.6% |
| 4Q20 | 3,574 | +6.3% |
| 3Q20 | 3,608 | +5.2% |
| 2Q20 | 3,581 | +2.9% |
| 1Q20 | 3,511 | +3.9% |
| 4Q19 | 3,363 | -9.0% |
| 3Q19 | 3,428 | +3.9% |
| 2Q19 | 3,480 | +6.0% |
| 1Q19 | 3,379 | +3.6% |
| 4Q18 | 3,696 | +19.5% |
| 3Q18 | 3,300 | +3.1% |
| 2Q18 | 3,283 | +5.0% |
| 1Q18 | 3,260 | +4.7% |
| 4Q17 | 3,093 | +2.3% |
| 3Q17 | 3,201 | +0.4% |
| 2Q17 | 3,125 | - |
| 1Q17 | 3,115 | - |
| 4Q16 | 3,023 | - |
| 3Q16 | 3,190 | - |