| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,364 | +9.4% |
| 2Q26 | 1,369 | +7.4% |
| 1Q26 | 1,296 | +6.5% |
| 4Q25 | 1,292 | +0.3% |
| 3Q25 | 1,246 | +17.7% |
| 2Q25 | 1,275 | - |
| 1Q25 | 1,217 | +7.1% |
| 4Q24 | 1,288 | +15.7% |
| 3Q24 | 1,058 | - |
| 1Q24 | 1,136 | +2.9% |
| 4Q23 | 1,113 | -5.0% |
| 2Q23 | 1,143 | -1.8% |
| 1Q23 | 1,104 | +3.1% |
| 4Q22 | 1,172 | +14.5% |
| 3Q22 | 969 | +4.8% |
| 2Q21 | 1,164 | +33.9% |
| 1Q22 | 1,071 | +9.6% |
| 4Q21 | 1,024 | -37.3% |
| 3Q21 | 924 | -20.4% |
| 2Q20 | 870 | -28.5% |
| 1Q21 | 977 | -15.2% |
| 4Q20 | 1,632 | +38.9% |
| 3Q19 | 1,160 | -3.5% |
| 1Q20 | 1,152 | -0.5% |
| 4Q19 | 1,175 | -0.0% |
| 2Q19 | 1,216 | +0.9% |
| 1Q19 | 1,158 | +3.7% |
| 4Q18 | 1,175 | +5.0% |
| 3Q18 | 1,202 | +9.4% |
| 2Q18 | 1,204 | +3.6% |
| 1Q18 | 1,117 | -1.3% |
| 4Q17 | 1,119 | -1.8% |
| 3Q17 | 1,099 | -3.1% |
| 2Q17 | 1,162 | - |
| 1Q17 | 1,131 | - |
| 4Q16 | 1,140 | - |
| 3Q16 | 1,134 | - |