| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,242 | -2.2% |
| 1Q26 | 1,255 | +1.9% |
| 4Q25 | 1,371 | +17.3% |
| 3Q25 | 1,241 | +2.9% |
| 2Q25 | 1,270 | +10.5% |
| 1Q25 | 1,231 | +15.4% |
| 4Q24 | 1,169 | +27.4% |
| 3Q24 | 1,206 | +15.1% |
| 2Q24 | 1,150 | +8.4% |
| 1Q24 | 1,067 | +8.0% |
| 4Q23 | 918 | -16.4% |
| 3Q23 | 1,048 | +15.2% |
| 2Q23 | 1,060 | +15.3% |
| 1Q23 | 988 | +5.6% |
| 4Q22 | 1,098 | +7.7% |
| 3Q22 | 909 | +7.6% |
| 2Q22 | 920 | +2.2% |
| 1Q22 | 936 | +0.6% |
| 4Q21 | 1,020 | -17.3% |
| 3Q21 | 845 | -23.6% |
| 2Q21 | 900 | -14.6% |
| 1Q21 | 930 | -10.0% |
| 4Q20 | 1,234 | +14.8% |
| 3Q20 | 1,106 | +16.9% |
| 2Q20 | 1,054 | +14.6% |
| 1Q20 | 1,033 | +13.6% |
| 4Q19 | 1,075 | +4.4% |
| 3Q19 | 946 | -11.9% |
| 2Q19 | 920 | -5.4% |
| 1Q19 | 909 | -1.3% |
| 4Q18 | 1,029 | -8.4% |
| 3Q18 | 1,074 | +36.2% |
| 2Q18 | 973 | +17.1% |
| 1Q18 | 921 | +9.6% |
| 4Q17 | 1,124 | +10.8% |
| 3Q17 | 788 | +6.7% |
| 2Q17 | 831 | - |
| 1Q17 | 840 | - |
| 4Q16 | 1,014 | - |
| 3Q16 | 739 | - |