| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,436 | +1.5% |
| 2Q26 | 4,420 | +3.4% |
| 1Q26 | 4,284 | +2.6% |
| 4Q25 | 4,272 | +2.0% |
| 3Q25 | 4,369 | +4.0% |
| 2Q25 | 4,274 | +3.9% |
| 1Q25 | 4,175 | +3.8% |
| 4Q24 | 4,190 | +4.2% |
| 3Q24 | 4,200 | +6.8% |
| 2Q24 | 4,114 | +8.9% |
| 1Q24 | 4,021 | +12.1% |
| 4Q23 | 4,020 | +14.2% |
| 3Q23 | 3,931 | +11.7% |
| 2Q23 | 3,777 | +76.6% |
| 1Q23 | 3,589 | +47.4% |
| 4Q22 | 3,519 | +16.3% |
| 3Q22 | 3,520 | -17.5% |
| 2Q22 | 2,138 | -53.6% |
| 1Q22 | 2,434 | -28.9% |
| 4Q21 | 3,026 | -51.8% |
| 3Q21 | 4,268 | -39.5% |
| 2Q21 | 4,610 | -33.6% |
| 1Q21 | 3,422 | -50.4% |
| 4Q20 | 6,280 | -9.8% |
| 3Q20 | 7,049 | -2.6% |
| 2Q20 | 6,946 | -1.9% |
| 1Q20 | 6,899 | -1.4% |
| 4Q19 | 6,964 | -0.8% |
| 3Q19 | 7,238 | -0.0% |
| 2Q19 | 7,078 | +0.5% |
| 1Q19 | 6,998 | -1.3% |
| 4Q18 | 7,020 | -50.9% |
| 3Q18 | 7,240 | +2.0% |
| 2Q18 | 7,045 | -0.7% |
| 1Q18 | 7,091 | +0.9% |
| 4Q17 | 14,297 | +104.4% |
| 3Q17 | 7,097 | - |
| 2Q17 | 7,025 | - |
| 1Q17 | 6,994 | - |
| 4Q15 | 7,450 | - |