| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,234 | +8.1% |
| 1Q26 | 1,163 | +5.8% |
| 4Q25 | 1,467 | +53.7% |
| 3Q25 | 1,175 | +1.2% |
| 2Q25 | 1,141 | +4.3% |
| 1Q25 | 1,099 | +4.0% |
| 4Q24 | 955 | -2.8% |
| 3Q24 | 1,161 | +14.4% |
| 2Q24 | 1,094 | +10.3% |
| 1Q24 | 1,057 | -3.6% |
| 4Q23 | 982 | -11.8% |
| 3Q23 | 1,015 | -5.9% |
| 2Q23 | 992 | -0.5% |
| 1Q23 | 1,096 | +0.9% |
| 4Q22 | 1,113 | -12.1% |
| 3Q22 | 1,079 | -4.3% |
| 2Q22 | 997 | -4.2% |
| 1Q22 | 1,086 | +5.3% |
| 4Q21 | 1,266 | -22.4% |
| 3Q21 | 1,128 | +2.5% |
| 2Q21 | 1,040 | -3.4% |
| 1Q21 | 1,031 | -12.5% |
| 4Q20 | 1,633 | +1.9% |
| 3Q20 | 1,100 | -0.6% |
| 2Q20 | 1,076 | +6.0% |
| 1Q20 | 1,178 | +8.2% |
| 4Q19 | 1,602 | +41.5% |
| 3Q19 | 1,107 | +0.9% |
| 2Q19 | 1,016 | +0.8% |
| 1Q19 | 1,088 | -4.5% |
| 4Q18 | 1,132 | -4.1% |
| 3Q18 | 1,097 | +4.3% |
| 2Q18 | 1,008 | +6.2% |
| 1Q18 | 1,140 | +9.0% |
| 4Q17 | 1,181 | -8.9% |
| 3Q17 | 1,052 | -2.2% |
| 2Q17 | 949 | - |
| 1Q17 | 1,046 | - |
| 4Q16 | 1,296 | - |
| 3Q16 | 1,075 | - |