| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,425 | +1.0% |
| 1Q26 | 5,667 | +5.0% |
| 4Q25 | 5,479 | -1.3% |
| 3Q25 | 5,141 | +4.7% |
| 2Q25 | 5,373 | +3.2% |
| 1Q25 | 5,395 | +7.4% |
| 4Q24 | 5,550 | +10.8% |
| 3Q24 | 4,908 | +1.0% |
| 2Q24 | 5,205 | +6.8% |
| 1Q24 | 5,021 | +6.5% |
| 4Q23 | 5,008 | +9.7% |
| 3Q23 | 4,860 | +12.4% |
| 2Q23 | 4,875 | +14.4% |
| 1Q23 | 4,715 | +15.2% |
| 4Q22 | 4,566 | +10.7% |
| 3Q22 | 4,322 | +13.6% |
| 2Q22 | 4,261 | +15.0% |
| 1Q22 | 4,093 | +3.0% |
| 4Q21 | 4,123 | -1.2% |
| 3Q21 | 3,805 | -9.6% |
| 2Q21 | 3,706 | -15.0% |
| 1Q21 | 3,972 | -8.6% |
| 4Q20 | 4,171 | -2.5% |
| 3Q20 | 4,211 | +1.7% |
| 2Q20 | 4,362 | +7.3% |
| 1Q20 | 4,344 | +10.4% |
| 4Q19 | 4,279 | +9.3% |
| 3Q19 | 4,139 | +4.4% |
| 2Q19 | 4,067 | +3.6% |
| 1Q19 | 3,935 | +5.0% |
| 4Q18 | 3,914 | +3.4% |
| 3Q18 | 3,966 | +5.2% |
| 2Q18 | 3,925 | +15.0% |
| 1Q18 | 3,747 | +5.1% |
| 4Q17 | 3,784 | +5.8% |
| 3Q17 | 3,771 | +5.3% |
| 2Q17 | 3,412 | - |
| 1Q17 | 3,566 | - |
| 4Q16 | 3,576 | - |
| 3Q16 | 3,582 | - |