| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,164 | +4.9% |
| 1Q26 | 1,225 | -3.8% |
| 3Q25 | 1,279 | -0.2% |
| 2Q25 | 1,109 | -7.0% |
| 1Q25 | 1,273 | +6.2% |
| 4Q24 | 1,257 | -0.7% |
| 3Q24 | 1,282 | +4.1% |
| 2Q24 | 1,192 | -2.0% |
| 1Q24 | 1,199 | +1.7% |
| 4Q23 | 1,266 | -4.5% |
| 3Q23 | 1,231 | -21.3% |
| 2Q23 | 1,217 | +11.0% |
| 1Q23 | 1,179 | +7.2% |
| 4Q22 | 1,325 | -8.9% |
| 3Q22 | 1,565 | +13.8% |
| 2Q22 | 1,096 | +2.6% |
| 1Q22 | 1,099 | +1.8% |
| 4Q21 | 1,454 | +16.4% |
| 3Q21 | 1,375 | +12.1% |
| 2Q21 | 1,068 | -2.5% |
| 1Q21 | 1,080 | -6.2% |
| 4Q20 | 1,249 | +1.2% |
| 3Q20 | 1,227 | +3.7% |
| 2Q20 | 1,095 | +0.4% |
| 1Q20 | 1,151 | +2.7% |
| 4Q19 | 1,234 | +4.6% |
| 3Q19 | 1,183 | +1.6% |
| 2Q19 | 1,090 | +0.9% |
| 1Q19 | 1,121 | -0.8% |
| 4Q18 | 1,180 | -2.8% |
| 3Q18 | 1,165 | -0.2% |
| 2Q18 | 1,081 | -0.3% |
| 1Q18 | 1,130 | -2.9% |
| 4Q17 | 1,215 | +8.2% |
| 3Q17 | 1,168 | +2.3% |
| 2Q17 | 1,085 | +0.4% |
| 1Q17 | 1,164 | +1.3% |
| 4Q16 | 1,123 | - |
| 3Q16 | 1,141 | - |
| 2Q16 | 1,080 | - |
| 1Q16 | 1,149 | - |