| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 250,139 | +12.2% |
| 1Q26 | 226,297 | -7.3% |
| 3Q25 | 234,429 | +3.6% |
| 2Q25 | 222,889 | -5.5% |
| 1Q25 | 244,225 | +21.8% |
| 4Q24 | 286,289 | +28.3% |
| 3Q24 | 226,215 | +18.2% |
| 2Q24 | 235,776 | +17.5% |
| 1Q24 | 200,594 | +8.9% |
| 4Q23 | 223,127 | +20.8% |
| 3Q23 | 191,442 | +14.2% |
| 2Q23 | 200,614 | +32.9% |
| 1Q23 | 184,196 | +13.9% |
| 4Q22 | 184,698 | -10.0% |
| 3Q22 | 167,613 | -1.3% |
| 2Q22 | 150,958 | -4.9% |
| 1Q22 | 161,703 | +16.8% |
| 4Q21 | 205,117 | +6.0% |
| 3Q21 | 169,851 | -5.5% |
| 2Q21 | 158,796 | -15.0% |
| 1Q21 | 138,420 | -30.2% |
| 4Q20 | 193,542 | -17.1% |
| 3Q20 | 179,761 | -8.9% |
| 2Q20 | 186,833 | -6.2% |
| 1Q20 | 198,449 | +11.4% |
| 4Q19 | 233,484 | +15.1% |
| 3Q19 | 197,364 | +13.7% |
| 2Q19 | 199,240 | +2.9% |
| 1Q19 | 178,084 | +10.4% |
| 4Q18 | 202,831 | +25.0% |
| 3Q18 | 173,647 | +10.8% |
| 2Q18 | 193,718 | +16.2% |
| 1Q18 | 161,367 | +3.9% |
| 4Q17 | 162,258 | -8.9% |
| 3Q17 | 156,666 | -7.5% |
| 2Q17 | 166,768 | - |
| 1Q17 | 155,250 | - |
| 4Q16 | 178,095 | - |
| 3Q16 | 169,295 | - |