| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,293 | +5.1% |
| 2Q26 | 3,213 | +7.2% |
| 1Q26 | 3,032 | +6.3% |
| 4Q25 | 3,140 | +0.6% |
| 3Q25 | 3,134 | +14.6% |
| 2Q25 | 2,996 | +25.0% |
| 1Q25 | 2,853 | +11.4% |
| 4Q24 | 3,120 | +47.4% |
| 3Q24 | 2,735 | +8.6% |
| 2Q24 | 2,397 | -0.9% |
| 1Q24 | 2,561 | +9.1% |
| 4Q23 | 2,116 | -24.9% |
| 3Q22 | 2,519 | +5.8% |
| 2Q23 | 2,419 | -4.5% |
| 1Q23 | 2,347 | +2.3% |
| 4Q22 | 2,816 | +19.5% |
| 3Q21 | 2,381 | +2.6% |
| 2Q21 | 2,534 | +6.0% |
| 1Q22 | 2,295 | +5.8% |
| 4Q21 | 2,357 | -10.6% |
| 3Q20 | 2,320 | +1.8% |
| 1Q21 | 2,169 | -1.5% |
| 4Q20 | 2,637 | +4.9% |
| 2Q20 | 2,390 | +6.7% |
| 1Q20 | 2,203 | +0.8% |
| 4Q19 | 2,515 | +14.3% |
| 3Q19 | 2,278 | +3.8% |
| 2Q19 | 2,239 | -0.9% |
| 1Q19 | 2,186 | +1.6% |
| 4Q18 | 2,201 | -2.0% |
| 3Q18 | 2,194 | -0.2% |
| 2Q18 | 2,260 | +4.1% |
| 1Q18 | 2,152 | +1.6% |
| 4Q17 | 2,246 | -1.6% |
| 3Q17 | 2,198 | +8.1% |
| 2Q17 | 2,170 | - |
| 1Q17 | 2,119 | - |
| 4Q16 | 2,282 | - |
| 3Q16 | 2,034 | - |