| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,742 | +8.0% |
| 1Q26 | 2,665 | +5.1% |
| 4Q25 | 2,695 | -2.0% |
| 3Q25 | 2,586 | +15.3% |
| 2Q25 | 2,539 | +5.8% |
| 1Q25 | 2,535 | +5.8% |
| 4Q24 | 2,748 | +6.3% |
| 3Q24 | 2,244 | +18.9% |
| 2Q24 | 2,399 | +7.9% |
| 1Q24 | 2,395 | +8.2% |
| 4Q23 | 2,586 | +10.4% |
| 3Q23 | 1,886 | -13.3% |
| 2Q23 | 2,223 | +3.8% |
| 1Q23 | 2,214 | +5.4% |
| 4Q22 | 2,341 | -3.5% |
| 3Q22 | 2,176 | -0.8% |
| 2Q22 | 2,141 | -0.2% |
| 1Q22 | 2,099 | -0.8% |
| 4Q21 | 2,427 | -4.9% |
| 3Q21 | 2,193 | -2.0% |
| 2Q21 | 2,146 | +1.4% |
| 1Q21 | 2,116 | +1.2% |
| 4Q20 | 2,553 | +16.6% |
| 3Q20 | 2,237 | +4.2% |
| 2Q20 | 2,117 | -1.0% |
| 1Q20 | 2,092 | +2.2% |
| 4Q19 | 2,190 | +5.0% |
| 3Q19 | 2,148 | +4.5% |
| 2Q19 | 2,138 | +4.1% |
| 1Q19 | 2,047 | -0.2% |
| 4Q18 | 2,084 | -5.3% |
| 3Q18 | 2,056 | +3.1% |
| 2Q18 | 2,053 | +5.6% |
| 1Q18 | 2,052 | +4.8% |
| 4Q17 | 2,200 | +6.0% |
| 3Q17 | 1,995 | +1.9% |
| 2Q17 | 1,945 | - |
| 1Q17 | 1,958 | - |
| 4Q16 | 2,075 | - |
| 3Q16 | 1,958 | - |