| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,351 | +1.5% |
| 2Q26 | 1,288 | +0.6% |
| 1Q26 | 1,286 | +6.2% |
| 4Q25 | 1,416 | +16.5% |
| 3Q25 | 1,331 | +14.0% |
| 2Q25 | 1,281 | +21.3% |
| 1Q25 | 1,211 | +13.7% |
| 4Q24 | 1,216 | +5.9% |
| 3Q24 | 1,168 | +15.2% |
| 2Q24 | 1,055 | +8.8% |
| 1Q24 | 1,065 | +6.8% |
| 4Q23 | 1,148 | +5.8% |
| 3Q23 | 1,014 | -11.4% |
| 2Q23 | 970 | +3.1% |
| 1Q23 | 997 | +6.4% |
| 4Q22 | 1,085 | +12.9% |
| 3Q22 | 1,144 | +19.7% |
| 2Q22 | 941 | +1.4% |
| 1Q22 | 937 | +0.9% |
| 4Q21 | 961 | -4.1% |
| 3Q21 | 956 | -0.0% |
| 2Q21 | 928 | -11.1% |
| 1Q21 | 928 | -8.1% |
| 4Q20 | 1,002 | -6.6% |
| 3Q20 | 956 | -4.8% |
| 2Q20 | 1,044 | +3.6% |
| 1Q20 | 1,010 | -11.2% |
| 4Q19 | 1,073 | +0.9% |
| 3Q19 | 1,005 | +0.8% |
| 2Q19 | 1,008 | +3.5% |
| 1Q19 | 1,137 | +14.9% |
| 4Q18 | 1,064 | +5.2% |
| 3Q18 | 997 | +0.7% |
| 2Q18 | 974 | -0.5% |
| 1Q18 | 990 | +0.8% |
| 4Q17 | 1,011 | +2.3% |
| 3Q17 | 990 | +0.4% |
| 2Q17 | 979 | - |
| 1Q17 | 982 | - |
| 4Q16 | 989 | - |
| 3Q16 | 986 | - |