| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,976 | -1.1% |
| 3Q25 | 2,081 | +7.9% |
| 2Q25 | 2,009 | +40.4% |
| 1Q25 | 2,098 | +252.4% |
| 4Q24 | 1,998 | +300.5% |
| 3Q24 | 1,928 | +370.9% |
| 2Q24 | 1,431 | +290.8% |
| 1Q24 | 595 | +45.8% |
| 4Q23 | 499 | +43.1% |
| 3Q23 | 409 | +32.5% |
| 2Q23 | 366 | +18.6% |
| 1Q23 | 408 | +27.9% |
| 4Q22 | 348 | +20.4% |
| 3Q22 | 308 | +25.1% |
| 2Q22 | 308 | +26.7% |
| 1Q22 | 319 | +24.0% |
| 4Q21 | 289 | +19.8% |
| 3Q21 | 247 | +7.6% |
| 2Q21 | 243 | +16.3% |
| 1Q21 | 257 | -15.5% |
| 4Q20 | 241 | -2.4% |
| 3Q20 | 229 | +2.9% |
| 2Q20 | 209 | +22.1% |
| 1Q20 | 304 | +22.9% |
| 4Q19 | 247 | +5.6% |
| 3Q19 | 223 | +0.2% |
| 2Q19 | 171 | -23.7% |
| 1Q19 | 247 | +5.0% |
| 4Q18 | 234 | +8.6% |
| 3Q18 | 222 | +2.0% |
| 2Q18 | 224 | +4.7% |
| 1Q18 | 236 | +7.1% |
| 4Q17 | 216 | +9.7% |
| 3Q17 | 218 | +4.5% |
| 2Q17 | 214 | +3.0% |
| 1Q17 | 220 | +5.6% |
| 4Q16 | 197 | - |
| 3Q16 | 209 | - |
| 2Q16 | 208 | - |
| 1Q16 | 208 | - |