| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,293 | +0.8% |
| 1Q26 | 2,271 | +1.5% |
| 4Q25 | 2,264 | +2.1% |
| 3Q25 | 2,215 | +3.7% |
| 2Q25 | 2,274 | +8.4% |
| 1Q25 | 2,238 | +10.8% |
| 4Q24 | 2,218 | +6.2% |
| 3Q24 | 2,136 | +5.4% |
| 2Q24 | 2,098 | +6.0% |
| 1Q24 | 2,019 | +4.6% |
| 4Q23 | 2,088 | +9.8% |
| 3Q23 | 2,027 | +7.1% |
| 2Q23 | 1,979 | +4.0% |
| 1Q23 | 1,930 | +4.8% |
| 4Q22 | 1,902 | +8.4% |
| 3Q22 | 1,893 | +7.9% |
| 2Q22 | 1,902 | +6.7% |
| 1Q22 | 1,842 | +0.1% |
| 4Q21 | 1,755 | -4.1% |
| 3Q21 | 1,755 | -9.0% |
| 2Q21 | 1,783 | -14.0% |
| 1Q21 | 1,841 | -11.9% |
| 4Q20 | 1,830 | -12.6% |
| 3Q20 | 1,929 | -9.5% |
| 2Q20 | 2,074 | -2.0% |
| 1Q20 | 2,090 | +7.0% |
| 4Q19 | 2,095 | -9.9% |
| 3Q19 | 2,132 | -1.5% |
| 2Q19 | 2,116 | -2.2% |
| 1Q19 | 1,954 | -8.3% |
| 4Q18 | 2,324 | +14.1% |
| 3Q18 | 2,164 | +9.1% |
| 2Q18 | 2,163 | +4.6% |
| 1Q18 | 2,131 | -1.4% |
| 4Q17 | 2,037 | -12.5% |
| 3Q17 | 1,984 | -8.8% |
| 2Q17 | 2,067 | - |
| 1Q17 | 2,162 | - |
| 4Q16 | 2,329 | - |
| 3Q16 | 2,176 | - |