| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,767 | -0.3% |
| 2Q26 | 1,814 | +14.9% |
| 1Q26 | 1,783 | +8.7% |
| 4Q25 | 1,896 | +25.9% |
| 3Q25 | 1,772 | +17.2% |
| 2Q25 | 1,579 | +7.7% |
| 1Q25 | 1,640 | +28.1% |
| 4Q24 | 1,506 | +17.7% |
| 3Q24 | 1,512 | +22.3% |
| 2Q24 | 1,466 | +18.7% |
| 1Q24 | 1,280 | +14.7% |
| 4Q23 | 1,280 | +41.9% |
| 3Q23 | 1,236 | +4.5% |
| 2Q23 | 1,235 | +13.6% |
| 1Q23 | 1,116 | +8.6% |
| 4Q22 | 902 | -14.5% |
| 3Q22 | 1,183 | +14.2% |
| 2Q22 | 1,087 | +10.3% |
| 1Q22 | 1,028 | +18.1% |
| 4Q21 | 1,054 | -10.4% |
| 3Q21 | 1,035 | -6.1% |
| 2Q21 | 985 | -15.5% |
| 1Q21 | 870 | -18.1% |
| 4Q20 | 1,178 | +13.9% |
| 3Q20 | 1,102 | -3.4% |
| 2Q20 | 1,166 | +9.9% |
| 1Q20 | 1,062 | -2.0% |
| 4Q19 | 1,034 | -5.3% |
| 3Q19 | 1,141 | +5.9% |
| 2Q19 | 1,061 | +5.7% |
| 1Q19 | 1,083 | +8.3% |
| 4Q18 | 1,091 | +5.5% |
| 3Q18 | 1,077 | +9.2% |
| 2Q18 | 1,004 | +2.6% |
| 1Q18 | 1,001 | +6.1% |
| 4Q17 | 1,034 | +4.3% |
| 3Q17 | 986 | +1.6% |
| 2Q17 | 978 | - |
| 1Q17 | 943 | - |
| 4Q16 | 991 | - |
| 3Q16 | 970 | - |