| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,031 | +0.3% |
| 1Q26 | 1,056 | -11.4% |
| 4Q25 | 1,076 | -4.3% |
| 3Q25 | 1,063 | +2.8% |
| 2Q25 | 1,028 | -0.1% |
| 1Q25 | 1,192 | +12.4% |
| 4Q24 | 1,124 | +10.5% |
| 3Q24 | 1,034 | +4.2% |
| 2Q24 | 1,028 | +5.9% |
| 1Q24 | 1,061 | +7.4% |
| 4Q23 | 1,018 | +10.0% |
| 3Q23 | 992 | +10.5% |
| 2Q23 | 971 | +11.6% |
| 1Q23 | 988 | +14.3% |
| 4Q22 | 925 | +8.5% |
| 3Q22 | 898 | +4.9% |
| 2Q22 | 870 | +2.7% |
| 1Q22 | 865 | -3.3% |
| 4Q21 | 853 | -10.4% |
| 3Q21 | 857 | +5.1% |
| 2Q21 | 847 | -2.6% |
| 1Q21 | 894 | +5.3% |
| 4Q20 | 952 | -7.6% |
| 3Q20 | 815 | - |
| 2Q20 | 870 | - |
| 1Q20 | 849 | - |
| 4Q19 | 1,031 | - |