| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,209 | +27.2% |
| 2Q26 | 1,042 | +14.1% |
| 1Q26 | 1,156 | +33.0% |
| 4Q25 | 1,079 | +27.5% |
| 3Q25 | 951 | +12.0% |
| 2Q25 | 914 | +10.1% |
| 1Q25 | 870 | +2.6% |
| 4Q24 | 846 | -2.2% |
| 3Q24 | 849 | -1.8% |
| 2Q24 | 830 | -0.1% |
| 1Q24 | 848 | -3.1% |
| 4Q23 | 865 | -4.1% |
| 3Q23 | 864 | -3.2% |
| 2Q23 | 830 | -12.3% |
| 1Q23 | 875 | -10.6% |
| 4Q22 | 902 | -3.9% |
| 3Q22 | 893 | -0.8% |
| 2Q22 | 946 | +2.3% |
| 1Q22 | 979 | +19.5% |
| 4Q21 | 938 | -1.6% |
| 3Q21 | 900 | -11.6% |
| 2Q21 | 925 | -6.7% |
| 1Q21 | 819 | -19.9% |
| 4Q20 | 954 | -20.4% |
| 3Q20 | 1,017 | -35.9% |
| 2Q20 | 991 | -39.6% |
| 1Q20 | 1,023 | -36.6% |
| 4Q19 | 1,198 | -23.3% |
| 3Q19 | 1,588 | -2.1% |
| 2Q19 | 1,643 | +1.9% |
| 1Q19 | 1,613 | +2.4% |
| 4Q18 | 1,563 | +1.2% |
| 3Q18 | 1,621 | +9.1% |
| 2Q18 | 1,613 | +8.5% |
| 1Q18 | 1,576 | +4.2% |
| 4Q17 | 1,545 | -2.8% |
| 3Q17 | 1,486 | -5.3% |
| 2Q17 | 1,487 | - |
| 1Q17 | 1,513 | - |
| 4Q16 | 1,590 | - |
| 3Q16 | 1,568 | - |