| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,270 | +9.1% |
| 1Q26 | 1,249 | -0.6% |
| 4Q25 | 1,160 | -8.4% |
| 3Q25 | 1,281 | +1.6% |
| 2Q25 | 1,164 | -3.5% |
| 1Q25 | 1,257 | +4.3% |
| 4Q24 | 1,266 | +14.5% |
| 3Q24 | 1,261 | +15.3% |
| 2Q24 | 1,207 | +3.8% |
| 1Q24 | 1,205 | +6.6% |
| 4Q23 | 1,106 | +5.5% |
| 3Q23 | 1,093 | -0.1% |
| 2Q23 | 1,163 | +14.0% |
| 1Q23 | 1,130 | +21.8% |
| 4Q22 | 1,048 | +9.6% |
| 3Q22 | 1,095 | +30.1% |
| 2Q22 | 1,020 | +35.7% |
| 1Q22 | 927 | +16.0% |
| 4Q21 | 956 | +0.4% |
| 3Q21 | 841 | -9.0% |
| 2Q21 | 752 | -16.4% |
| 1Q21 | 800 | -7.6% |
| 4Q20 | 952 | +0.5% |
| 3Q20 | 925 | -3.6% |
| 2Q20 | 899 | +4.9% |
| 1Q20 | 865 | +7.6% |
| 4Q19 | 947 | -2.0% |
| 3Q19 | 960 | +7.4% |
| 2Q19 | 858 | -2.2% |
| 1Q19 | 804 | +1.6% |
| 4Q18 | 967 | -0.7% |
| 3Q18 | 894 | +11.6% |
| 2Q18 | 877 | +18.9% |
| 1Q18 | 791 | +5.4% |
| 4Q17 | 974 | +33.7% |
| 3Q17 | 801 | +9.6% |
| 2Q17 | 738 | - |
| 1Q17 | 750 | - |
| 4Q16 | 728 | - |
| 3Q16 | 730 | - |