| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,332 | +3.3% |
| 2Q26 | 2,286 | +3.8% |
| 1Q26 | 2,361 | +4.3% |
| 4Q25 | 2,334 | -0.4% |
| 3Q25 | 2,258 | +1.2% |
| 2Q25 | 2,203 | -1.4% |
| 1Q25 | 2,264 | +0.7% |
| 4Q24 | 2,344 | +4.0% |
| 3Q24 | 2,232 | +4.7% |
| 2Q24 | 2,235 | +6.9% |
| 1Q24 | 2,247 | +5.9% |
| 4Q23 | 2,254 | +4.3% |
| 3Q23 | 2,132 | +2.3% |
| 2Q23 | 2,090 | +1.6% |
| 1Q23 | 2,121 | +2.5% |
| 4Q22 | 2,161 | -0.3% |
| 3Q22 | 2,083 | +2.2% |
| 2Q22 | 2,057 | +2.4% |
| 1Q22 | 2,069 | +1.5% |
| 4Q21 | 2,168 | +0.4% |
| 3Q21 | 2,039 | -1.4% |
| 2Q21 | 2,009 | -2.9% |
| 1Q21 | 2,039 | -6.9% |
| 4Q20 | 2,159 | -4.6% |
| 3Q20 | 2,068 | -3.6% |
| 2Q20 | 2,069 | -0.2% |
| 1Q20 | 2,191 | +1.7% |
| 4Q19 | 2,264 | +3.5% |
| 3Q19 | 2,145 | +1.6% |
| 2Q19 | 2,072 | -0.1% |
| 1Q19 | 2,156 | +2.4% |
| 4Q18 | 2,186 | -0.4% |
| 3Q18 | 2,111 | +1.7% |
| 2Q18 | 2,074 | +0.3% |
| 1Q18 | 2,104 | +1.8% |
| 4Q17 | 2,196 | +1.2% |
| 3Q17 | 2,076 | +0.7% |
| 2Q17 | 2,068 | +1.5% |
| 1Q17 | 2,067 | -2.3% |
| 4Q16 | 2,171 | - |
| 3Q16 | 2,061 | - |
| 2Q16 | 2,038 | - |
| 1Q16 | 2,115 | - |