| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,199 | +7.5% |
| 2Q26 | 5,278 | +2.9% |
| 1Q26 | 5,042 | +6.5% |
| 4Q25 | 5,090 | +7.1% |
| 3Q25 | 4,837 | -2.5% |
| 2Q25 | 5,131 | -1.3% |
| 1Q25 | 4,735 | -1.5% |
| 4Q24 | 4,754 | +0.6% |
| 3Q24 | 4,959 | -0.8% |
| 2Q24 | 5,200 | -0.5% |
| 1Q24 | 4,808 | +3.8% |
| 4Q23 | 4,724 | +0.4% |
| 3Q23 | 4,999 | +11.0% |
| 2Q23 | 5,227 | +8.1% |
| 1Q23 | 4,633 | +7.2% |
| 4Q22 | 4,705 | +15.1% |
| 3Q22 | 4,503 | +10.4% |
| 2Q22 | 4,836 | +11.6% |
| 1Q22 | 4,322 | +5.4% |
| 4Q21 | 4,089 | -7.8% |
| 3Q21 | 4,078 | -5.3% |
| 2Q21 | 4,332 | -4.5% |
| 1Q21 | 4,102 | -4.7% |
| 4Q20 | 4,436 | +1.4% |
| 3Q20 | 4,308 | -0.2% |
| 2Q20 | 4,534 | -0.1% |
| 1Q20 | 4,304 | +0.2% |
| 4Q19 | 4,375 | -2.8% |
| 3Q19 | 4,316 | +1.2% |
| 2Q19 | 4,538 | +1.2% |
| 1Q19 | 4,297 | +2.4% |
| 4Q18 | 4,501 | -3.2% |
| 3Q18 | 4,265 | +2.8% |
| 2Q18 | 4,484 | +6.9% |
| 1Q18 | 4,197 | +2.7% |
| 4Q17 | 4,649 | +9.3% |
| 3Q17 | 4,148 | -1.5% |
| 2Q17 | 4,193 | -9.0% |
| 1Q17 | 4,086 | -4.7% |
| 4Q16 | 4,254 | - |
| 3Q16 | 4,210 | - |
| 2Q16 | 4,610 | - |
| 1Q16 | 4,289 | - |