| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 132,883 | +6.7% |
| 2Q26 | 122,785 | +2.8% |
| 1Q26 | 119,074 | +4.4% |
| 4Q25 | 121,302 | +3.2% |
| 3Q25 | 124,497 | +13.4% |
| 2Q25 | 119,425 | +12.1% |
| 1Q25 | 114,023 | +10.3% |
| 4Q24 | 117,501 | +15.4% |
| 3Q24 | 109,834 | +9.9% |
| 2Q24 | 106,493 | +7.6% |
| 1Q24 | 103,377 | +6.3% |
| 4Q23 | 101,822 | +7.4% |
| 3Q23 | 99,914 | +1.6% |
| 2Q23 | 98,942 | +0.4% |
| 1Q23 | 97,274 | +2.5% |
| 4Q22 | 94,818 | -5.2% |
| 3Q22 | 98,324 | +4.4% |
| 2Q22 | 98,544 | +8.6% |
| 1Q22 | 94,873 | +6.8% |
| 4Q21 | 99,990 | +6.1% |
| 3Q21 | 94,208 | +1.1% |
| 2Q21 | 90,769 | +1.0% |
| 1Q21 | 88,833 | -6.2% |
| 4Q20 | 94,216 | +0.2% |
| 3Q20 | 93,209 | -1.0% |
| 2Q20 | 89,837 | -2.7% |
| 1Q20 | 94,708 | +1.3% |
| 4Q19 | 94,020 | -3.6% |
| 3Q19 | 94,118 | -0.6% |
| 2Q19 | 92,322 | +1.5% |
| 1Q19 | 93,454 | +7.3% |
| 4Q18 | 97,521 | +6.6% |
| 3Q18 | 94,725 | +4.8% |
| 2Q18 | 90,925 | +6.0% |
| 1Q18 | 87,121 | +1.3% |
| 4Q17 | 91,508 | +3.6% |
| 3Q17 | 90,377 | +1.2% |
| 2Q17 | 85,773 | - |
| 1Q17 | 86,029 | - |
| 4Q16 | 88,330 | - |
| 3Q16 | 89,331 | - |