| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,305 | +4.7% |
| 2Q26 | 1,254 | -1.2% |
| 1Q26 | 1,247 | -4.2% |
| 4Q25 | 1,384 | +16.8% |
| 3Q25 | 1,246 | -3.4% |
| 2Q25 | 1,269 | +1.7% |
| 1Q25 | 1,302 | +6.4% |
| 4Q24 | 1,185 | +10.5% |
| 3Q24 | 1,290 | -4.3% |
| 2Q24 | 1,248 | -4.8% |
| 1Q24 | 1,223 | -0.4% |
| 4Q23 | 1,073 | -7.3% |
| 3Q23 | 1,348 | +15.3% |
| 2Q23 | 1,312 | +19.4% |
| 1Q23 | 1,229 | +10.6% |
| 4Q22 | 1,157 | +17.2% |
| 3Q22 | 1,170 | +16.6% |
| 2Q22 | 1,099 | +9.0% |
| 1Q22 | 1,110 | +1.1% |
| 4Q21 | 987 | -18.8% |
| 3Q21 | 1,004 | -16.7% |
| 2Q21 | 1,008 | -15.3% |
| 1Q21 | 1,098 | -12.4% |
| 4Q20 | 1,216 | -1.9% |
| 3Q20 | 1,205 | -5.2% |
| 2Q20 | 1,190 | +2.8% |
| 1Q20 | 1,253 | +2.9% |
| 4Q19 | 1,240 | -5.2% |
| 3Q19 | 1,271 | +5.0% |
| 2Q19 | 1,158 | +2.4% |
| 1Q19 | 1,218 | +3.3% |
| 4Q18 | 1,308 | +2.7% |
| 3Q18 | 1,210 | +16.8% |
| 2Q18 | 1,131 | +9.1% |
| 1Q18 | 1,179 | +5.9% |
| 4Q17 | 1,273 | +18.4% |
| 3Q17 | 1,036 | -6.5% |
| 2Q17 | 1,036 | - |
| 1Q17 | 1,113 | - |
| 4Q16 | 1,076 | - |
| 3Q16 | 1,108 | - |