| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 76,265 | -26.7% |
| 2Q26 | 98,280 | -0.4% |
| 1Q26 | 102,386 | +1.4% |
| 4Q25 | 117,100 | +9.6% |
| 3Q25 | 103,980 | +5.7% |
| 2Q25 | 98,723 | -4.0% |
| 1Q25 | 100,935 | +13.6% |
| 4Q24 | 106,816 | +16.5% |
| 3Q24 | 98,353 | +9.5% |
| 2Q24 | 102,880 | +25.3% |
| 1Q24 | 88,815 | +13.3% |
| 4Q23 | 91,714 | +9.5% |
| 3Q23 | 89,795 | +20.8% |
| 2Q23 | 82,098 | +11.6% |
| 1Q23 | 78,408 | +9.7% |
| 4Q22 | 83,776 | +5.5% |
| 3Q22 | 74,347 | +1.3% |
| 2Q22 | 73,564 | +10.4% |
| 1Q22 | 71,449 | +18.2% |
| 4Q21 | 79,378 | -4.4% |
| 3Q21 | 73,386 | -6.9% |
| 2Q21 | 66,663 | -8.9% |
| 1Q21 | 60,440 | -17.4% |
| 4Q20 | 83,014 | -16.3% |
| 3Q20 | 78,865 | -21.4% |
| 2Q20 | 73,150 | -28.1% |
| 1Q20 | 73,198 | -28.2% |
| 4Q19 | 99,222 | -553.8% |
| 3Q19 | 100,358 | -33.2% |
| 2Q19 | 101,677 | -29.3% |
| 1Q19 | 101,975 | -26.3% |
| 4Q18 | -21,865 | -114.3% |
| 3Q18 | 150,306 | +12.9% |
| 2Q18 | 143,753 | +10.9% |
| 1Q18 | 138,348 | +22.7% |
| 4Q17 | 153,388 | +13.0% |
| 3Q17 | 133,136 | +16.1% |
| 2Q17 | 129,638 | - |
| 1Q17 | 112,754 | - |
| 4Q16 | 135,732 | - |
| 3Q16 | 114,635 | - |