| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 12,446 | +5.2% |
| 1Q26 | 12,513 | +6.0% |
| 4Q25 | 11,978 | +6.2% |
| 3Q25 | 11,968 | +8.1% |
| 2Q25 | 11,830 | +10.0% |
| 1Q25 | 11,806 | +7.5% |
| 4Q24 | 11,280 | +4.3% |
| 3Q24 | 11,073 | +3.2% |
| 2Q24 | 10,759 | +2.4% |
| 1Q24 | 10,981 | +2.5% |
| 4Q23 | 10,816 | +6.1% |
| 3Q23 | 10,727 | +3.3% |
| 2Q23 | 10,502 | +5.8% |
| 1Q23 | 10,713 | +6.4% |
| 4Q22 | 10,197 | +1.1% |
| 3Q22 | 10,380 | +6.5% |
| 2Q22 | 9,928 | +5.8% |
| 1Q22 | 10,071 | +3.1% |
| 4Q21 | 10,090 | +5.1% |
| 3Q21 | 9,745 | -2.3% |
| 2Q21 | 9,382 | -1.4% |
| 1Q21 | 9,765 | +2.7% |
| 4Q20 | 9,602 | +2.6% |
| 3Q20 | 9,975 | +9.9% |
| 2Q20 | 9,518 | +11.4% |
| 1Q20 | 9,504 | +7.2% |
| 4Q19 | 9,355 | +13.8% |
| 3Q19 | 9,077 | +8.2% |
| 2Q19 | 8,543 | +2.2% |
| 1Q19 | 8,867 | +4.6% |
| 4Q18 | 8,218 | +2.9% |
| 3Q18 | 8,389 | +2.8% |
| 2Q18 | 8,361 | +5.2% |
| 1Q18 | 8,476 | +6.5% |
| 4Q17 | 7,985 | +4.9% |
| 3Q17 | 8,157 | +11.3% |
| 2Q17 | 7,949 | - |
| 1Q17 | 7,959 | - |
| 4Q16 | 7,609 | - |
| 3Q16 | 7,326 | - |