| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,073 | +0.9% |
| 2Q26 | 2,159 | +2.0% |
| 1Q26 | 2,161 | +0.9% |
| 4Q25 | 2,188 | +8.0% |
| 3Q25 | 2,054 | +2.2% |
| 2Q25 | 2,116 | +5.2% |
| 1Q25 | 2,141 | +4.6% |
| 4Q24 | 2,025 | +4.4% |
| 3Q24 | 2,010 | +3.4% |
| 2Q24 | 2,011 | 0.0% |
| 1Q24 | 2,048 | +1.2% |
| 4Q23 | 1,939 | -6.1% |
| 3Q23 | 1,943 | +0.2% |
| 2Q23 | 2,011 | -0.2% |
| 1Q23 | 2,024 | +1.7% |
| 4Q22 | 2,065 | -3.8% |
| 3Q22 | 1,939 | -1.5% |
| 2Q22 | 2,016 | -2.9% |
| 1Q22 | 1,990 | +3.0% |
| 4Q21 | 2,145 | -5.5% |
| 3Q21 | 1,969 | -6.5% |
| 2Q21 | 2,075 | -0.2% |
| 1Q21 | 1,932 | -12.4% |
| 4Q20 | 2,272 | +5.2% |
| 3Q20 | 2,107 | -1.6% |
| 2Q20 | 2,080 | +1.0% |
| 1Q20 | 2,204 | +4.2% |
| 4Q19 | 2,159 | -3.3% |
| 3Q19 | 2,141 | +2.2% |
| 2Q19 | 2,059 | +4.9% |
| 1Q19 | 2,114 | -0.5% |
| 4Q18 | 2,232 | +4.6% |
| 3Q18 | 2,095 | -0.1% |
| 2Q18 | 1,964 | -6.6% |
| 1Q18 | 2,124 | +4.2% |
| 4Q17 | 2,134 | -2.7% |
| 3Q17 | 2,098 | -1.3% |
| 2Q17 | 2,102 | - |
| 1Q17 | 2,038 | - |
| 4Q16 | 2,192 | - |
| 3Q16 | 2,126 | - |