| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,100 | +4.1% |
| 1Q26 | 1,164 | +6.5% |
| 4Q25 | 1,058 | +2.4% |
| 3Q25 | 1,075 | +4.1% |
| 2Q25 | 1,057 | -6.9% |
| 1Q25 | 1,092 | -12.8% |
| 4Q24 | 1,033 | -7.5% |
| 3Q24 | 1,033 | -3.8% |
| 2Q24 | 1,136 | -3.7% |
| 1Q24 | 1,253 | +10.7% |
| 4Q23 | 1,117 | +9.1% |
| 3Q23 | 1,074 | +3.3% |
| 2Q23 | 1,179 | +6.2% |
| 1Q23 | 1,131 | +3.2% |
| 4Q22 | 1,024 | -1.7% |
| 3Q22 | 1,040 | -2.6% |
| 2Q22 | 1,110 | -20.9% |
| 1Q22 | 1,096 | -1.6% |
| 4Q21 | 1,041 | -9.3% |
| 3Q21 | 1,067 | +5.9% |
| 2Q21 | 1,403 | +41.4% |
| 1Q21 | 1,114 | +5.7% |
| 4Q20 | 1,147 | +4.3% |
| 3Q20 | 1,008 | -5.6% |
| 2Q20 | 992 | -3.4% |
| 1Q20 | 1,053 | -12.1% |
| 4Q19 | 1,100 | -8.5% |
| 3Q19 | 1,068 | -1.0% |
| 2Q19 | 1,027 | -2.9% |
| 1Q19 | 1,198 | +3.9% |
| 4Q18 | 1,202 | -7.4% |
| 3Q18 | 1,079 | -12.1% |
| 2Q18 | 1,058 | -10.4% |
| 1Q18 | 1,153 | +1.4% |
| 4Q17 | 1,298 | -6.9% |
| 3Q17 | 1,227 | +14.3% |
| 2Q17 | 1,181 | - |
| 1Q17 | 1,136 | - |
| 4Q16 | 1,395 | - |
| 3Q16 | 1,073 | - |