| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,527 | +2.0% |
| 1Q26 | 1,351 | +12.3% |
| 4Q25 | 1,819 | +26.1% |
| 3Q25 | 1,320 | -7.8% |
| 2Q25 | 1,497 | -2.3% |
| 1Q25 | 1,203 | -5.2% |
| 4Q24 | 1,442 | +10.9% |
| 3Q24 | 1,431 | +7.0% |
| 2Q24 | 1,532 | -0.1% |
| 1Q24 | 1,269 | +6.9% |
| 4Q23 | 1,300 | +16.7% |
| 3Q23 | 1,337 | +32.6% |
| 2Q23 | 1,533 | +32.7% |
| 1Q23 | 1,187 | +20.3% |
| 4Q22 | 1,114 | +0.7% |
| 3Q22 | 1,008 | -15.7% |
| 2Q22 | 1,155 | +5.8% |
| 1Q22 | 987 | +8.1% |
| 4Q21 | 1,106 | -10.0% |
| 3Q21 | 1,196 | -22.4% |
| 2Q21 | 1,092 | +9.6% |
| 1Q21 | 913 | -19.4% |
| 4Q20 | 1,229 | -32.6% |
| 3Q20 | 1,541 | +45.5% |
| 2Q20 | 996 | -13.5% |
| 1Q20 | 1,133 | +14.7% |
| 4Q19 | 1,824 | +74.4% |
| 3Q19 | 1,059 | +1.1% |
| 2Q19 | 1,152 | +9.7% |
| 1Q19 | 988 | -12.6% |
| 4Q18 | 1,046 | -21.1% |
| 3Q18 | 1,047 | -45.8% |
| 2Q18 | 1,050 | -33.3% |
| 1Q18 | 1,131 | -24.7% |
| 4Q17 | 1,326 | -49.2% |
| 3Q17 | 1,930 | -41.0% |
| 2Q17 | 1,574 | - |
| 1Q17 | 1,501 | - |
| 4Q16 | 2,612 | - |
| 3Q16 | 3,271 | - |