| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,383 | +18.8% |
| 2Q26 | 6,015 | +14.4% |
| 1Q26 | 6,045 | +16.0% |
| 4Q25 | 5,651 | +33.5% |
| 3Q25 | 5,375 | - |
| 2Q25 | 5,260 | +24.0% |
| 1Q25 | 5,213 | +12.4% |
| 4Q24 | 4,232 | -6.1% |
| 2Q24 | 4,242 | +16.4% |
| 1Q24 | 4,636 | +15.0% |
| 4Q23 | 4,505 | +5.3% |
| 3Q23 | 4,281 | +0.4% |
| 2Q23 | 3,645 | -8.9% |
| 1Q23 | 4,032 | -2.2% |
| 4Q22 | 4,279 | +23.8% |
| 3Q22 | 4,265 | - |
| 2Q22 | 4,001 | - |
| 1Q22 | 4,122 | +7.0% |
| 4Q21 | 3,457 | -8.5% |
| 1Q21 | 3,853 | +19.0% |
| 4Q20 | 3,780 | +15.6% |
| 3Q20 | 3,259 | -0.9% |
| 2Q20 | 3,158 | +5.8% |
| 1Q20 | 3,239 | +7.8% |
| 4Q19 | 3,269 | +8.0% |
| 3Q19 | 3,288 | +7.2% |
| 2Q19 | 2,984 | +2.0% |
| 1Q19 | 3,006 | +2.6% |
| 4Q18 | 3,026 | +6.0% |
| 3Q18 | 3,067 | +10.2% |
| 2Q18 | 2,925 | +6.9% |
| 1Q18 | 2,931 | -7.9% |
| 4Q17 | 2,856 | -2.8% |
| 3Q17 | 2,783 | +1.9% |
| 2Q17 | 2,737 | - |
| 1Q17 | 3,184 | - |
| 4Q16 | 2,938 | - |
| 3Q16 | 2,732 | - |