| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 92,300 | +3.0% |
| 1Q26 | 91,853 | +2.1% |
| 4Q25 | 93,770 | +2.2% |
| 3Q25 | 92,757 | +6.4% |
| 2Q25 | 89,623 | +6.3% |
| 1Q25 | 89,956 | +8.3% |
| 4Q24 | 91,765 | +8.3% |
| 3Q24 | 87,160 | +6.2% |
| 2Q24 | 84,338 | +3.1% |
| 1Q24 | 83,081 | +0.9% |
| 4Q23 | 84,701 | +4.1% |
| 3Q23 | 82,044 | +6.7% |
| 2Q23 | 81,790 | +9.3% |
| 1Q23 | 82,372 | +13.3% |
| 4Q22 | 81,385 | +2.4% |
| 3Q22 | 76,890 | +10.7% |
| 2Q22 | 74,800 | +9.0% |
| 1Q22 | 72,687 | +4.8% |
| 4Q21 | 79,497 | +3.0% |
| 3Q21 | 69,453 | -10.3% |
| 2Q21 | 68,645 | -9.8% |
| 1Q21 | 69,386 | -9.2% |
| 4Q20 | 77,203 | -2.8% |
| 3Q20 | 77,461 | +0.9% |
| 2Q20 | 76,117 | -2.0% |
| 1Q20 | 76,390 | -2.1% |
| 4Q19 | 79,454 | -0.6% |
| 3Q19 | 76,760 | +1.9% |
| 2Q19 | 77,688 | +5.6% |
| 1Q19 | 77,991 | +9.0% |
| 4Q18 | 79,942 | +4.5% |
| 3Q18 | 75,350 | +8.2% |
| 2Q18 | 73,554 | +7.6% |
| 1Q18 | 71,531 | +4.2% |
| 4Q17 | 76,465 | +2.6% |
| 3Q17 | 69,663 | -1.4% |
| 2Q17 | 68,336 | -5.0% |
| 1Q17 | 68,641 | -2.4% |
| 4Q16 | 74,497 | - |
| 3Q16 | 70,651 | - |
| 2Q16 | 71,903 | - |
| 1Q16 | 70,343 | - |