| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,008 | +6.7% |
| 2Q26 | 2,062 | +4.9% |
| 1Q26 | 1,844 | -0.1% |
| 4Q25 | 1,898 | -9.0% |
| 3Q25 | 1,882 | +4.0% |
| 2Q25 | 1,965 | +12.8% |
| 1Q25 | 1,846 | +9.3% |
| 4Q24 | 2,085 | -2.0% |
| 3Q24 | 1,809 | +15.2% |
| 2Q24 | 1,742 | +12.8% |
| 1Q24 | 1,688 | +11.0% |
| 4Q23 | 2,127 | +10.4% |
| 3Q23 | 1,570 | +6.5% |
| 2Q23 | 1,544 | +7.0% |
| 1Q23 | 1,520 | +16.1% |
| 4Q22 | 1,926 | +20.4% |
| 3Q22 | 1,473 | +8.4% |
| 2Q22 | 1,443 | +0.5% |
| 1Q22 | 1,309 | +1.5% |
| 4Q21 | 1,599 | -15.2% |
| 3Q21 | 1,359 | -0.0% |
| 2Q21 | 1,436 | +11.3% |
| 1Q21 | 1,290 | +0.7% |
| 4Q20 | 1,885 | +32.0% |
| 3Q20 | 1,359 | -1.1% |
| 2Q20 | 1,290 | +4.0% |
| 1Q20 | 1,281 | +4.2% |
| 4Q19 | 1,428 | +18.5% |
| 3Q19 | 1,375 | +17.1% |
| 2Q19 | 1,240 | +14.4% |
| 1Q19 | 1,229 | +15.6% |
| 4Q18 | 1,206 | +0.3% |
| 3Q18 | 1,174 | +13.4% |
| 2Q18 | 1,084 | +0.9% |
| 1Q18 | 1,063 | +3.3% |
| 4Q17 | 1,202 | -11.8% |
| 3Q17 | 1,035 | -2.5% |
| 2Q17 | 1,074 | - |
| 1Q17 | 1,029 | - |
| 4Q16 | 1,363 | - |
| 3Q16 | 1,061 | - |