| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,292 | +2.6% |
| 2Q26 | 1,235 | +4.0% |
| 1Q26 | 1,271 | -0.3% |
| 4Q25 | 1,728 | +12.8% |
| 3Q25 | 1,258 | +4.7% |
| 2Q25 | 1,187 | +1.3% |
| 1Q25 | 1,275 | +7.7% |
| 4Q24 | 1,532 | +11.2% |
| 3Q24 | 1,201 | -0.9% |
| 2Q24 | 1,172 | +0.4% |
| 1Q24 | 1,184 | -1.2% |
| 4Q23 | 1,377 | -9.2% |
| 3Q23 | 1,212 | +0.2% |
| 2Q23 | 1,168 | +2.7% |
| 1Q23 | 1,199 | +0.5% |
| 4Q22 | 1,517 | +16.7% |
| 3Q22 | 1,209 | -7.8% |
| 2Q22 | 1,138 | -11.4% |
| 1Q22 | 1,193 | -10.0% |
| 4Q21 | 1,299 | -4.8% |
| 3Q21 | 1,311 | +18.0% |
| 2Q21 | 1,285 | +25.5% |
| 1Q21 | 1,326 | +19.9% |
| 4Q20 | 1,365 | +10.9% |
| 3Q20 | 1,111 | -5.4% |
| 2Q20 | 1,023 | -9.1% |
| 1Q20 | 1,106 | -6.2% |
| 4Q19 | 1,230 | +2.6% |
| 3Q19 | 1,174 | +1.2% |
| 2Q19 | 1,126 | +2.8% |
| 1Q19 | 1,180 | +1.6% |
| 4Q18 | 1,199 | -1.0% |
| 3Q18 | 1,161 | +0.4% |
| 2Q18 | 1,095 | +1.6% |
| 1Q18 | 1,161 | +6.6% |
| 4Q17 | 1,210 | +8.5% |
| 3Q17 | 1,156 | +6.2% |
| 2Q17 | 1,078 | +2.3% |
| 1Q17 | 1,089 | +5.4% |
| 4Q16 | 1,115 | - |
| 3Q16 | 1,089 | - |
| 2Q16 | 1,053 | - |
| 1Q16 | 1,033 | - |