| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,097 | +5.7% |
| 2Q26 | 4,626 | +8.4% |
| 1Q26 | 3,886 | -15.0% |
| 4Q25 | 4,467 | -2.5% |
| 3Q25 | 4,823 | +17.3% |
| 2Q25 | 4,268 | +4.6% |
| 1Q25 | 4,573 | +25.4% |
| 4Q24 | 4,582 | +40.5% |
| 3Q24 | 4,111 | +30.1% |
| 2Q24 | 4,080 | +23.8% |
| 1Q24 | 3,647 | +8.1% |
| 4Q23 | 3,261 | +2.5% |
| 3Q23 | 3,160 | -21.0% |
| 2Q23 | 3,296 | -20.2% |
| 1Q23 | 3,374 | -10.6% |
| 4Q22 | 3,180 | -30.2% |
| 3Q22 | 4,001 | +5.0% |
| 2Q22 | 4,131 | +22.7% |
| 1Q22 | 3,772 | +37.8% |
| 4Q21 | 4,558 | +85.2% |
| 3Q21 | 3,811 | +69.8% |
| 2Q21 | 3,367 | +57.7% |
| 1Q21 | 2,738 | +37.0% |
| 4Q20 | 2,461 | +31.4% |
| 3Q20 | 2,244 | +9.3% |
| 2Q20 | 2,134 | +5.8% |
| 1Q20 | 1,998 | -11.7% |
| 4Q19 | 1,873 | -8.0% |
| 3Q19 | 2,054 | -1.8% |
| 2Q19 | 2,018 | +0.3% |
| 1Q19 | 2,264 | +110.2% |
| 4Q18 | 2,036 | +112.9% |
| 3Q18 | 2,091 | +119.6% |
| 2Q18 | 2,012 | +102.6% |
| 1Q18 | 1,077 | +2.1% |
| 4Q17 | 956 | +0.3% |
| 3Q17 | 952 | -9.5% |
| 2Q17 | 993 | - |
| 1Q17 | 1,055 | - |
| 4Q16 | 954 | - |
| 3Q16 | 1,052 | - |