| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,047 | +5.4% |
| 2Q26 | 6,111 | +2.5% |
| 1Q26 | 5,888 | +7.0% |
| 4Q25 | 6,544 | +12.4% |
| 3Q25 | 5,738 | +8.5% |
| 2Q25 | 5,960 | +22.3% |
| 1Q25 | 5,502 | +15.9% |
| 4Q24 | 5,821 | +15.0% |
| 3Q24 | 5,287 | +15.1% |
| 2Q24 | 4,875 | +3.2% |
| 1Q24 | 4,747 | +3.7% |
| 4Q23 | 5,061 | +2.3% |
| 3Q23 | 4,593 | +3.4% |
| 2Q23 | 4,726 | +7.8% |
| 1Q23 | 4,579 | +5.6% |
| 4Q22 | 4,948 | +11.1% |
| 3Q22 | 4,440 | +4.8% |
| 2Q22 | 4,384 | +0.2% |
| 1Q22 | 4,338 | +2.1% |
| 4Q21 | 4,454 | +1.1% |
| 3Q21 | 4,235 | +11.2% |
| 2Q21 | 4,375 | +19.2% |
| 1Q21 | 4,247 | +19.7% |
| 4Q20 | 4,404 | +17.4% |
| 3Q20 | 3,809 | +10.9% |
| 2Q20 | 3,669 | +5.9% |
| 1Q20 | 3,548 | +6.5% |
| 4Q19 | 3,751 | +13.2% |
| 3Q19 | 3,436 | +5.0% |
| 2Q19 | 3,464 | +4.8% |
| 1Q19 | 3,331 | -1.2% |
| 4Q18 | 3,315 | +2.4% |
| 3Q18 | 3,271 | +1.3% |
| 2Q18 | 3,304 | +4.7% |
| 1Q18 | 3,370 | +2.2% |
| 4Q17 | 3,236 | +1.4% |
| 3Q17 | 3,230 | +1.9% |
| 2Q17 | 3,156 | - |
| 1Q17 | 3,297 | - |
| 4Q16 | 3,190 | - |
| 3Q16 | 3,169 | - |