| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,603 | +20.7% |
| 2Q25 | 1,227 | -0.1% |
| 1Q25 | 1,230 | +5.0% |
| 4Q24 | 1,443 | +6.2% |
| 3Q24 | 1,329 | -0.2% |
| 2Q24 | 1,228 | +3.0% |
| 1Q24 | 1,171 | +0.1% |
| 4Q23 | 1,359 | -8.9% |
| 3Q23 | 1,331 | +6.0% |
| 2Q23 | 1,193 | +15.3% |
| 1Q23 | 1,170 | +6.7% |
| 4Q22 | 1,492 | +8.4% |
| 3Q22 | 1,256 | +1.6% |
| 2Q22 | 1,035 | -8.8% |
| 1Q22 | 1,096 | +2.6% |
| 4Q21 | 1,376 | +16.6% |
| 3Q21 | 1,235 | +17.0% |
| 2Q21 | 1,134 | +1.8% |
| 1Q21 | 1,068 | -5.7% |
| 4Q20 | 1,180 | -22.4% |
| 3Q20 | 1,056 | -8.9% |
| 2Q20 | 1,114 | -1.4% |
| 1Q20 | 1,132 | -1.9% |
| 4Q19 | 1,521 | +19.9% |
| 3Q19 | 1,159 | +7.7% |
| 2Q19 | 1,130 | -12.4% |
| 1Q19 | 1,154 | +20.1% |
| 4Q18 | 1,269 | +8.4% |
| 3Q18 | 1,076 | +12.7% |
| 2Q18 | 1,290 | +22.6% |
| 1Q18 | 960 | +3.0% |
| 4Q17 | 1,170 | +11.7% |
| 3Q17 | 955 | -0.4% |
| 2Q17 | 1,052 | +0.8% |
| 1Q17 | 932 | +1.2% |
| 4Q16 | 1,048 | -0.6% |
| 3Q16 | 959 | +3.1% |
| 2Q16 | 1,043 | - |
| 1Q16 | 921 | - |
| 4Q15 | 1,054 | - |
| 3Q15 | 930 | - |