| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,601 | +15.4% |
| 2Q26 | 1,482 | +7.9% |
| 1Q26 | 1,434 | +3.9% |
| 4Q25 | 1,537 | +13.3% |
| 3Q25 | 1,388 | +0.6% |
| 2Q25 | 1,373 | +14.4% |
| 1Q25 | 1,380 | +14.1% |
| 4Q24 | 1,356 | +17.6% |
| 3Q24 | 1,379 | +18.8% |
| 2Q24 | 1,200 | +6.8% |
| 1Q24 | 1,210 | +6.9% |
| 4Q23 | 1,153 | +3.6% |
| 3Q23 | 1,161 | +2.9% |
| 2Q23 | 1,124 | -3.8% |
| 1Q23 | 1,132 | -3.5% |
| 4Q22 | 1,114 | -16.4% |
| 3Q22 | 1,128 | +9.0% |
| 2Q22 | 1,168 | +13.0% |
| 1Q22 | 1,172 | +9.0% |
| 4Q21 | 1,332 | +20.3% |
| 3Q21 | 1,035 | -4.0% |
| 2Q21 | 1,034 | -11.6% |
| 1Q21 | 1,076 | -6.8% |
| 4Q20 | 1,107 | -9.1% |
| 3Q20 | 1,078 | -4.5% |
| 2Q20 | 1,169 | +3.5% |
| 1Q20 | 1,154 | +0.7% |
| 4Q19 | 1,218 | +12.8% |
| 3Q19 | 1,128 | +4.6% |
| 2Q19 | 1,129 | +9.9% |
| 1Q19 | 1,146 | +11.3% |
| 4Q18 | 1,079 | +208.5% |
| 3Q18 | 1,079 | -7.8% |
| 2Q18 | 1,027 | -11.7% |
| 1Q18 | 1,029 | -8.7% |
| 4Q17 | 349 | -70.0% |
| 3Q17 | 1,171 | +16.0% |
| 2Q17 | 1,164 | - |
| 1Q17 | 1,128 | - |
| 4Q16 | 1,166 | - |
| 3Q16 | 1,009 | - |