| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,504 | -21.7% |
| 1Q26 | 1,501 | -34.0% |
| 4Q25 | 1,484 | -52.5% |
| 3Q25 | 1,891 | -10.7% |
| 2Q25 | 1,922 | -1.8% |
| 1Q25 | 2,274 | +17.7% |
| 4Q24 | 3,123 | +50.6% |
| 3Q24 | 2,118 | +2.7% |
| 2Q24 | 1,957 | -16.3% |
| 1Q24 | 1,932 | +5.5% |
| 4Q23 | 2,074 | +1.2% |
| 3Q23 | 2,062 | +10.6% |
| 2Q23 | 2,339 | +19.3% |
| 1Q23 | 1,832 | +2.5% |
| 4Q22 | 2,050 | +7.8% |
| 3Q22 | 1,864 | +1.7% |
| 2Q22 | 1,961 | +3.4% |
| 1Q22 | 1,788 | -6.6% |
| 4Q21 | 1,902 | -18.5% |
| 3Q21 | 1,832 | -12.6% |
| 2Q21 | 1,896 | -5.8% |
| 1Q21 | 1,914 | -10.7% |
| 4Q20 | 2,334 | -3.6% |
| 3Q20 | 2,097 | -7.0% |
| 2Q20 | 2,013 | -4.5% |
| 1Q20 | 2,144 | -8.1% |
| 4Q19 | 2,422 | +15.2% |
| 3Q19 | 2,254 | -9.4% |
| 2Q19 | 2,108 | -10.3% |
| 1Q19 | 2,334 | +34.3% |
| 4Q18 | 2,103 | +1.7% |
| 3Q18 | 2,489 | +21.5% |
| 2Q18 | 2,351 | +10.2% |
| 1Q18 | 1,738 | -15.3% |
| 4Q17 | 2,067 | -15.1% |
| 3Q17 | 2,048 | -14.9% |
| 2Q17 | 2,133 | -23.6% |
| 1Q17 | 2,053 | -31.1% |
| 4Q16 | 2,436 | - |
| 3Q16 | 2,406 | - |
| 2Q16 | 2,791 | - |
| 1Q16 | 2,978 | - |