| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,416 | +5.7% |
| 1Q26 | 7,492 | +8.9% |
| 4Q25 | 6,932 | -9.2% |
| 3Q25 | 6,892 | +6.0% |
| 2Q25 | 7,018 | +7.2% |
| 1Q25 | 6,882 | +7.3% |
| 4Q24 | 7,635 | -3.6% |
| 3Q24 | 6,503 | +4.7% |
| 2Q24 | 6,547 | +9.1% |
| 1Q24 | 6,416 | +9.1% |
| 4Q23 | 7,917 | +30.3% |
| 3Q23 | 6,213 | +6.9% |
| 2Q23 | 6,001 | +4.4% |
| 1Q23 | 5,880 | -2.1% |
| 4Q22 | 6,078 | +1.7% |
| 3Q22 | 5,814 | -1.9% |
| 2Q22 | 5,748 | -16.9% |
| 1Q22 | 6,006 | +16.6% |
| 4Q21 | 5,975 | -36.5% |
| 3Q21 | 5,927 | -33.5% |
| 2Q21 | 6,918 | -25.0% |
| 1Q21 | 5,149 | -44.0% |
| 4Q20 | 9,416 | -7.4% |
| 3Q20 | 8,917 | -4.1% |
| 2Q20 | 9,222 | -1.5% |
| 1Q20 | 9,195 | +1.4% |
| 4Q19 | 10,169 | +7.8% |
| 3Q19 | 9,294 | +0.1% |
| 2Q19 | 9,363 | +2.3% |
| 1Q19 | 9,066 | -1.4% |
| 4Q18 | 9,432 | +7.8% |
| 3Q18 | 9,282 | +13.6% |
| 2Q18 | 9,153 | +9.0% |
| 1Q18 | 9,196 | +12.7% |
| 4Q17 | 8,752 | +2.3% |
| 3Q17 | 8,169 | +2.2% |
| 2Q17 | 8,400 | - |
| 1Q17 | 8,162 | - |
| 4Q16 | 8,558 | - |
| 3Q16 | 7,990 | - |