| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,114 | +3.7% |
| 2Q26 | 2,217 | +4.3% |
| 1Q26 | 2,197 | +4.5% |
| 4Q25 | 2,077 | +4.7% |
| 3Q25 | 2,039 | +2.8% |
| 2Q25 | 2,126 | +3.0% |
| 1Q25 | 2,102 | +6.0% |
| 4Q24 | 1,983 | +10.1% |
| 3Q24 | 1,984 | +8.4% |
| 2Q24 | 2,064 | +7.0% |
| 1Q24 | 1,983 | +10.7% |
| 4Q23 | 1,801 | +7.9% |
| 3Q23 | 1,830 | +5.5% |
| 2Q23 | 1,929 | +6.0% |
| 1Q23 | 1,792 | +1.6% |
| 4Q22 | 1,669 | -1.4% |
| 3Q22 | 1,735 | +0.8% |
| 2Q22 | 1,819 | +0.3% |
| 1Q22 | 1,763 | +7.6% |
| 4Q21 | 1,692 | -17.3% |
| 3Q21 | 1,721 | -15.4% |
| 2Q21 | 1,812 | -18.5% |
| 1Q21 | 1,638 | -25.3% |
| 4Q20 | 2,046 | -5.2% |
| 3Q20 | 2,035 | -5.6% |
| 2Q20 | 2,225 | -3.7% |
| 1Q20 | 2,195 | -2.2% |
| 4Q19 | 2,159 | -1.3% |
| 3Q19 | 2,157 | -1.9% |
| 2Q19 | 2,312 | -5.9% |
| 1Q19 | 2,243 | -5.4% |
| 4Q18 | 2,188 | -8.0% |
| 3Q18 | 2,199 | -5.5% |
| 2Q18 | 2,455 | -0.8% |
| 1Q18 | 2,372 | -3.7% |
| 4Q17 | 2,379 | -1.6% |
| 3Q17 | 2,328 | -5.1% |
| 2Q17 | 2,475 | - |
| 1Q17 | 2,464 | - |
| 4Q16 | 2,419 | - |
| 3Q16 | 2,452 | - |