| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,527 | +5.8% |
| 2Q26 | 4,238 | +4.5% |
| 1Q26 | 4,327 | +5.5% |
| 4Q25 | 4,507 | +5.7% |
| 3Q25 | 4,277 | +4.8% |
| 2Q25 | 4,057 | +3.0% |
| 1Q25 | 4,102 | +0.4% |
| 4Q24 | 4,262 | +8.5% |
| 3Q24 | 4,082 | -2.2% |
| 2Q24 | 3,939 | -2.0% |
| 1Q24 | 4,087 | +1.2% |
| 4Q23 | 3,929 | -0.9% |
| 3Q23 | 4,175 | +5.5% |
| 2Q23 | 4,018 | +4.0% |
| 1Q23 | 4,039 | +3.0% |
| 4Q22 | 3,964 | +1.1% |
| 3Q22 | 3,957 | +2.2% |
| 2Q22 | 3,863 | +1.6% |
| 1Q22 | 3,923 | +1.9% |
| 4Q21 | 3,921 | +0.1% |
| 3Q21 | 3,870 | -1.7% |
| 2Q21 | 3,804 | -4.3% |
| 1Q21 | 3,851 | -4.6% |
| 4Q20 | 3,919 | -1.1% |
| 3Q20 | 3,937 | +2.1% |
| 2Q20 | 3,974 | +7.5% |
| 1Q20 | 4,038 | +2.9% |
| 4Q19 | 3,964 | +2.0% |
| 3Q19 | 3,855 | +2.1% |
| 2Q19 | 3,696 | -0.6% |
| 1Q19 | 3,923 | +6.4% |
| 4Q18 | 3,885 | +7.1% |
| 3Q18 | 3,776 | +4.9% |
| 2Q18 | 3,718 | +3.8% |
| 1Q18 | 3,686 | +0.8% |
| 4Q17 | 3,626 | -2.2% |
| 3Q17 | 3,598 | +2.0% |
| 2Q17 | 3,581 | - |
| 1Q17 | 3,658 | - |
| 4Q16 | 3,706 | - |
| 3Q16 | 3,529 | - |