| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,293 | +15.0% |
| 2Q26 | 3,058 | +12.8% |
| 1Q26 | 2,970 | +12.6% |
| 4Q25 | 3,598 | +24.7% |
| 3Q25 | 2,863 | +6.8% |
| 2Q25 | 2,711 | +7.9% |
| 1Q25 | 2,638 | +10.1% |
| 4Q24 | 2,885 | +12.9% |
| 3Q24 | 2,680 | +8.1% |
| 2Q24 | 2,513 | +17.3% |
| 1Q24 | 2,395 | +14.8% |
| 4Q23 | 2,555 | +1.4% |
| 3Q23 | 2,480 | +9.6% |
| 2Q23 | 2,143 | -4.5% |
| 1Q23 | 2,087 | -1.2% |
| 4Q22 | 2,519 | +0.6% |
| 3Q22 | 2,263 | +7.2% |
| 2Q22 | 2,244 | +14.0% |
| 1Q22 | 2,113 | +2.9% |
| 4Q21 | 2,503 | +3.0% |
| 3Q21 | 2,111 | -5.1% |
| 2Q21 | 1,968 | -10.2% |
| 1Q21 | 2,053 | -1.4% |
| 4Q20 | 2,431 | +8.3% |
| 3Q20 | 2,224 | -0.3% |
| 2Q20 | 2,191 | +3.9% |
| 1Q20 | 2,083 | +0.1% |
| 4Q19 | 2,245 | -2.9% |
| 3Q19 | 2,231 | -0.5% |
| 2Q19 | 2,109 | -0.1% |
| 1Q19 | 2,080 | +8.5% |
| 4Q18 | 2,313 | +10.0% |
| 3Q18 | 2,242 | +17.5% |
| 2Q18 | 2,112 | +8.5% |
| 1Q18 | 1,917 | +4.3% |
| 4Q17 | 2,103 | -3.5% |
| 3Q17 | 1,908 | -2.2% |
| 2Q17 | 1,946 | - |
| 1Q17 | 1,838 | - |
| 4Q16 | 2,180 | - |
| 3Q16 | 1,951 | - |