| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,658 | +26.5% |
| 1Q26 | 1,553 | +25.1% |
| 3Q25 | 1,281 | -2.9% |
| 2Q25 | 1,311 | +3.6% |
| 1Q25 | 1,241 | -0.8% |
| 4Q24 | 1,257 | +1.1% |
| 3Q24 | 1,319 | +8.1% |
| 2Q24 | 1,266 | -0.9% |
| 1Q24 | 1,251 | +2.8% |
| 4Q23 | 1,243 | +3.3% |
| 3Q23 | 1,220 | -2.2% |
| 2Q23 | 1,277 | +6.9% |
| 1Q23 | 1,217 | +7.2% |
| 4Q22 | 1,203 | +13.7% |
| 3Q22 | 1,247 | +18.0% |
| 2Q22 | 1,195 | +21.8% |
| 1Q22 | 1,135 | +12.6% |
| 4Q21 | 1,058 | -8.9% |
| 3Q21 | 1,057 | +0.7% |
| 2Q21 | 981 | -5.1% |
| 1Q21 | 1,008 | -1.1% |
| 4Q20 | 1,161 | +8.7% |
| 3Q20 | 1,050 | +1.4% |
| 2Q20 | 1,034 | +0.1% |
| 1Q20 | 1,019 | -2.8% |
| 4Q19 | 1,068 | -10.9% |
| 3Q19 | 1,036 | +1.4% |
| 2Q19 | 1,033 | +1.6% |
| 1Q19 | 1,048 | +1.0% |
| 4Q18 | 1,198 | +3.0% |
| 3Q18 | 1,022 | +3.2% |
| 2Q18 | 1,017 | +5.1% |
| 1Q18 | 1,038 | +0.5% |
| 4Q17 | 1,163 | +19.5% |
| 3Q17 | 990 | +7.8% |
| 2Q17 | 968 | +7.3% |
| 1Q17 | 1,033 | +8.6% |
| 4Q16 | 973 | - |
| 3Q16 | 918 | - |
| 2Q16 | 902 | - |
| 1Q16 | 951 | - |