| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,107 | -6.4% |
| 2Q26 | 6,705 | -5.3% |
| 1Q26 | 6,503 | -13.8% |
| 4Q25 | 7,714 | +8.0% |
| 3Q25 | 7,596 | -5.2% |
| 2Q25 | 7,083 | -5.6% |
| 1Q25 | 7,544 | +7.0% |
| 4Q24 | 7,142 | +2.4% |
| 3Q24 | 8,012 | +5.6% |
| 2Q24 | 7,506 | +3.0% |
| 1Q24 | 7,048 | -3.7% |
| 4Q23 | 6,971 | -9.2% |
| 3Q23 | 7,585 | +11.9% |
| 2Q23 | 7,288 | +19.3% |
| 1Q23 | 7,315 | +21.4% |
| 4Q22 | 7,674 | +0.4% |
| 3Q22 | 6,778 | -18.1% |
| 2Q22 | 6,107 | -8.7% |
| 1Q22 | 6,027 | +11.9% |
| 4Q21 | 7,642 | +33.1% |
| 3Q21 | 8,281 | +33.5% |
| 2Q21 | 6,693 | +11.8% |
| 1Q21 | 5,384 | -13.3% |
| 4Q20 | 5,741 | -13.6% |
| 3Q20 | 6,204 | -6.9% |
| 2Q20 | 5,987 | -7.8% |
| 1Q20 | 6,209 | -4.5% |
| 4Q19 | 6,641 | +0.3% |
| 3Q19 | 6,662 | -10.1% |
| 2Q19 | 6,495 | -11.9% |
| 1Q19 | 6,498 | -4.9% |
| 4Q18 | 6,619 | -10.8% |
| 3Q18 | 7,412 | +3.3% |
| 2Q18 | 7,371 | -0.7% |
| 1Q18 | 6,831 | +1.7% |
| 4Q17 | 7,420 | -1.4% |
| 3Q17 | 7,178 | +9.7% |
| 2Q17 | 7,420 | - |
| 1Q17 | 6,718 | - |
| 4Q16 | 7,522 | - |
| 3Q16 | 6,546 | - |