| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,254 | +10.5% |
| 1Q26 | 1,220 | +11.2% |
| 4Q25 | 1,202 | +1.2% |
| 3Q25 | 1,191 | +11.7% |
| 2Q25 | 1,135 | +4.2% |
| 1Q25 | 1,097 | +1.6% |
| 4Q24 | 1,188 | -5.3% |
| 3Q24 | 1,066 | +0.1% |
| 2Q23 | 1,089 | +12.7% |
| 1Q24 | 1,080 | +0.9% |
| 4Q23 | 1,255 | +6.0% |
| 3Q23 | 1,065 | -3.4% |
| 1Q23 | 1,070 | +5.7% |
| 4Q22 | 1,184 | +158.0% |
| 3Q21 | 1,103 | +7.9% |
| 2Q22 | 966 | +98.4% |
| 1Q22 | 1,012 | +114.0% |
| 4Q21 | 459 | -70.5% |
| 3Q20 | 1,022 | -6.1% |
| 2Q20 | 487 | -52.2% |
| 1Q21 | 473 | -51.6% |
| 4Q20 | 1,556 | +31.2% |
| 1Q20 | 977 | +1.0% |
| 4Q19 | 1,186 | +2.3% |
| 3Q19 | 1,088 | +8.0% |
| 2Q19 | 1,019 | -1.7% |
| 1Q19 | 967 | -7.3% |
| 4Q18 | 1,159 | +0.4% |
| 3Q18 | 1,007 | -8.5% |
| 2Q18 | 1,037 | -3.9% |
| 1Q18 | 1,043 | -0.9% |
| 4Q17 | 1,154 | +4.9% |
| 3Q17 | 1,101 | +2.6% |
| 2Q17 | 1,079 | - |
| 1Q17 | 1,053 | - |
| 4Q16 | 1,100 | - |
| 3Q16 | 1,073 | - |