| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,341 | +12.5% |
| 2Q26 | 1,360 | +10.0% |
| 1Q26 | 1,285 | +6.6% |
| 4Q25 | 1,451 | +10.8% |
| 3Q25 | 1,192 | -3.4% |
| 2Q25 | 1,236 | +3.8% |
| 1Q25 | 1,206 | -1.6% |
| 4Q24 | 1,309 | +6.9% |
| 3Q24 | 1,234 | +8.7% |
| 2Q24 | 1,191 | +5.0% |
| 1Q24 | 1,225 | +2.2% |
| 4Q23 | 1,224 | +10.4% |
| 3Q23 | 1,135 | +3.3% |
| 2Q23 | 1,134 | +6.6% |
| 1Q23 | 1,199 | +8.0% |
| 4Q22 | 1,109 | -8.3% |
| 3Q22 | 1,099 | -2.0% |
| 2Q22 | 1,064 | -7.0% |
| 1Q22 | 1,110 | -0.2% |
| 4Q21 | 1,209 | +1.9% |
| 3Q21 | 1,121 | +4.8% |
| 2Q21 | 1,144 | +5.4% |
| 1Q21 | 1,112 | +0.3% |
| 4Q20 | 1,186 | -0.7% |
| 3Q20 | 1,070 | +3.7% |
| 2Q20 | 1,085 | +1.6% |
| 1Q20 | 1,109 | +5.4% |
| 4Q19 | 1,194 | +15.0% |
| 3Q19 | 1,032 | +0.6% |
| 2Q19 | 1,068 | +6.8% |
| 1Q19 | 1,052 | +6.0% |
| 4Q18 | 1,038 | -2.3% |
| 3Q18 | 1,026 | +4.6% |
| 2Q18 | 1,000 | +2.5% |
| 1Q18 | 992 | -2.3% |
| 4Q17 | 1,062 | +4.2% |
| 3Q17 | 981 | +0.7% |
| 2Q17 | 976 | - |
| 1Q17 | 1,015 | - |
| 4Q16 | 1,019 | - |
| 3Q16 | 974 | - |