| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,298 | +1.9% |
| 2Q26 | 1,244 | +3.7% |
| 1Q26 | 1,227 | +6.5% |
| 4Q25 | 1,357 | +0.6% |
| 3Q25 | 1,273 | +17.3% |
| 2Q25 | 1,200 | +2.5% |
| 1Q25 | 1,152 | +10.9% |
| 4Q24 | 1,349 | +6.6% |
| 3Q24 | 1,085 | +9.6% |
| 2Q24 | 1,171 | +4.2% |
| 1Q24 | 1,039 | -1.0% |
| 4Q23 | 1,266 | +20.5% |
| 3Q23 | 990 | +1.3% |
| 2Q23 | 1,123 | +12.2% |
| 1Q23 | 1,049 | +10.9% |
| 4Q22 | 1,050 | +5.8% |
| 3Q22 | 977 | +7.4% |
| 2Q22 | 1,001 | - |
| 1Q22 | 946 | +8.6% |
| 4Q21 | 993 | -7.0% |
| 3Q21 | 910 | -1.3% |
| 1Q21 | 871 | -1.7% |
| 4Q20 | 1,067 | +5.5% |
| 3Q20 | 922 | +6.5% |
| 2Q20 | 902 | +2.4% |
| 1Q20 | 886 | +1.9% |
| 4Q19 | 1,012 | +1.9% |
| 3Q19 | 866 | +5.3% |
| 2Q19 | 880 | +0.6% |
| 1Q19 | 869 | +4.3% |
| 4Q18 | 993 | +6.4% |
| 3Q18 | 822 | +0.5% |
| 2Q18 | 875 | +0.2% |
| 1Q18 | 833 | +1.4% |
| 4Q17 | 934 | +8.8% |
| 3Q17 | 818 | -0.5% |
| 2Q17 | 873 | - |
| 1Q17 | 822 | - |
| 4Q16 | 858 | - |
| 3Q16 | 822 | - |