| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,424 | +6.9% |
| 2Q26 | 2,343 | +5.2% |
| 1Q26 | 2,353 | +5.6% |
| 4Q25 | 2,501 | +9.0% |
| 3Q25 | 2,268 | +3.4% |
| 2Q25 | 2,228 | +5.1% |
| 1Q25 | 2,228 | +3.5% |
| 4Q24 | 2,295 | +7.5% |
| 3Q24 | 2,193 | +1.9% |
| 2Q24 | 2,120 | +1.4% |
| 1Q24 | 2,152 | +4.3% |
| 4Q23 | 2,134 | -0.5% |
| 3Q23 | 2,153 | +5.1% |
| 2Q23 | 2,091 | +6.1% |
| 1Q23 | 2,063 | +5.5% |
| 4Q22 | 2,144 | +7.0% |
| 3Q22 | 2,048 | +5.9% |
| 2Q22 | 1,971 | +1.8% |
| 1Q22 | 1,955 | +4.3% |
| 4Q21 | 2,003 | +5.0% |
| 3Q21 | 1,934 | -6.5% |
| 2Q21 | 1,937 | -9.9% |
| 1Q21 | 1,874 | -7.0% |
| 4Q20 | 1,907 | -19.4% |
| 3Q20 | 2,068 | -8.7% |
| 2Q20 | 2,150 | +4.1% |
| 1Q20 | 2,016 | -9.2% |
| 4Q19 | 2,366 | +11.8% |
| 3Q19 | 2,264 | +1.7% |
| 2Q19 | 2,066 | +1.5% |
| 1Q19 | 2,220 | +1.7% |
| 4Q18 | 2,117 | -9.7% |
| 3Q18 | 2,227 | +0.8% |
| 2Q18 | 2,036 | -0.2% |
| 1Q18 | 2,183 | +0.6% |
| 4Q17 | 2,344 | +40.6% |
| 3Q17 | 2,210 | +2.4% |
| 2Q17 | 2,040 | -10.7% |
| 1Q17 | 2,171 | -7.7% |
| 4Q16 | 1,667 | - |
| 3Q16 | 2,158 | - |
| 2Q16 | 2,284 | - |
| 1Q16 | 2,352 | - |