| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,913 | +4.4% |
| 1Q26 | 2,861 | +9.8% |
| 4Q25 | 2,929 | +3.4% |
| 3Q25 | 2,900 | +15.4% |
| 2Q25 | 2,791 | +14.2% |
| 1Q25 | 2,605 | +11.2% |
| 4Q24 | 2,834 | +15.6% |
| 3Q24 | 2,514 | +8.5% |
| 2Q24 | 2,445 | +7.8% |
| 1Q24 | 2,343 | +4.0% |
| 4Q23 | 2,451 | +11.3% |
| 3Q23 | 2,316 | +5.1% |
| 2Q23 | 2,269 | +10.8% |
| 1Q23 | 2,252 | +13.1% |
| 4Q22 | 2,203 | +0.8% |
| 3Q22 | 2,204 | +14.8% |
| 2Q22 | 2,048 | +3.4% |
| 1Q22 | 1,992 | +10.5% |
| 4Q21 | 2,186 | +9.4% |
| 3Q21 | 1,920 | +5.4% |
| 2Q21 | 1,981 | +5.4% |
| 1Q21 | 1,802 | -4.5% |
| 4Q20 | 1,998 | +9.8% |
| 3Q20 | 1,821 | +7.7% |
| 2Q20 | 1,880 | +9.7% |
| 1Q20 | 1,886 | +14.7% |
| 4Q19 | 1,819 | -4.5% |
| 3Q19 | 1,691 | +5.4% |
| 2Q19 | 1,714 | +3.8% |
| 1Q19 | 1,644 | +6.2% |
| 4Q18 | 1,904 | +5.2% |
| 3Q18 | 1,604 | +1.4% |
| 2Q18 | 1,652 | +0.5% |
| 1Q18 | 1,548 | -3.6% |
| 4Q17 | 1,810 | +0.9% |
| 3Q17 | 1,582 | +0.1% |
| 2Q17 | 1,644 | -0.8% |
| 1Q17 | 1,605 | -1.1% |
| 4Q16 | 1,794 | - |
| 3Q16 | 1,580 | - |
| 2Q16 | 1,658 | - |
| 1Q16 | 1,623 | - |