| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,487 | +11.1% |
| 2Q26 | 4,438 | +9.6% |
| 1Q26 | 4,441 | +9.2% |
| 4Q25 | 4,303 | +4.6% |
| 3Q25 | 4,039 | +2.5% |
| 2Q25 | 4,051 | +4.6% |
| 1Q25 | 4,066 | +4.4% |
| 4Q24 | 4,113 | +5.4% |
| 3Q24 | 3,941 | +3.5% |
| 2Q24 | 3,872 | +4.0% |
| 1Q24 | 3,895 | +2.4% |
| 4Q23 | 3,904 | +7.0% |
| 3Q23 | 3,808 | +6.2% |
| 2Q23 | 3,722 | +5.4% |
| 1Q23 | 3,802 | +7.4% |
| 4Q22 | 3,648 | +1.8% |
| 3Q22 | 3,587 | +1.3% |
| 2Q22 | 3,532 | +2.3% |
| 1Q22 | 3,539 | +6.7% |
| 4Q21 | 3,584 | -1.4% |
| 3Q21 | 3,541 | +2.9% |
| 2Q21 | 3,452 | +0.6% |
| 1Q21 | 3,318 | -4.8% |
| 4Q20 | 3,634 | +6.0% |
| 3Q20 | 3,440 | +4.7% |
| 2Q20 | 3,433 | +6.1% |
| 1Q20 | 3,487 | +6.2% |
| 4Q19 | 3,427 | +7.3% |
| 3Q19 | 3,287 | +2.6% |
| 2Q19 | 3,235 | +5.5% |
| 1Q19 | 3,282 | +5.6% |
| 4Q18 | 3,193 | +5.4% |
| 3Q18 | 3,205 | +5.0% |
| 2Q18 | 3,065 | +4.1% |
| 1Q18 | 3,109 | +5.3% |
| 4Q17 | 3,030 | +8.0% |
| 3Q17 | 3,052 | +5.7% |
| 2Q17 | 2,943 | - |
| 1Q17 | 2,952 | - |
| 4Q16 | 2,806 | - |
| 3Q16 | 2,888 | - |