| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,246 | +6.5% |
| 2Q26 | 1,249 | +6.2% |
| 1Q26 | 1,201 | +4.1% |
| 4Q25 | 1,301 | +0.5% |
| 3Q25 | 1,170 | -0.4% |
| 2Q25 | 1,177 | +5.3% |
| 1Q25 | 1,154 | 0.0% |
| 4Q24 | 1,295 | -11.1% |
| 3Q24 | 1,175 | +0.6% |
| 2Q24 | 1,117 | -6.5% |
| 1Q24 | 1,154 | +2.7% |
| 4Q23 | 1,456 | +1.8% |
| 3Q23 | 1,167 | +1.7% |
| 2Q23 | 1,195 | +9.7% |
| 1Q23 | 1,124 | +1.6% |
| 4Q22 | 1,430 | +12.0% |
| 3Q22 | 1,147 | +7.5% |
| 2Q22 | 1,089 | +5.3% |
| 1Q22 | 1,106 | +10.8% |
| 4Q21 | 1,278 | -0.5% |
| 3Q21 | 1,068 | -4.0% |
| 2Q21 | 1,034 | -7.2% |
| 1Q21 | 999 | -8.6% |
| 4Q20 | 1,285 | +2.9% |
| 3Q20 | 1,112 | +0.4% |
| 2Q20 | 1,114 | +1.8% |
| 1Q20 | 1,092 | +0.7% |
| 4Q19 | 1,248 | -4.3% |
| 3Q19 | 1,108 | -4.3% |
| 2Q19 | 1,094 | -2.8% |
| 1Q19 | 1,085 | -1.8% |
| 4Q18 | 1,304 | +6.0% |
| 3Q18 | 1,158 | +3.6% |
| 2Q18 | 1,125 | +0.4% |
| 1Q18 | 1,105 | -0.4% |
| 4Q17 | 1,230 | -1.9% |
| 3Q17 | 1,118 | -6.0% |
| 2Q17 | 1,120 | - |
| 1Q17 | 1,109 | - |
| 4Q16 | 1,254 | - |
| 3Q16 | 1,190 | - |