| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,585 | +6.5% |
| 2Q26 | 8,178 | +8.2% |
| 1Q26 | 8,108 | +9.2% |
| 4Q25 | 9,247 | +10.8% |
| 3Q25 | 8,063 | +12.9% |
| 2Q25 | 7,559 | +9.0% |
| 1Q25 | 7,428 | +7.3% |
| 4Q24 | 8,345 | +8.9% |
| 3Q24 | 7,143 | +7.3% |
| 2Q24 | 6,935 | +1.8% |
| 1Q24 | 6,924 | +0.4% |
| 4Q23 | 7,662 | +5.1% |
| 3Q23 | 6,658 | -1.2% |
| 2Q23 | 6,811 | +4.7% |
| 1Q23 | 6,898 | +10.5% |
| 4Q22 | 7,288 | -6.7% |
| 3Q22 | 6,738 | +0.7% |
| 2Q22 | 6,503 | +13.0% |
| 1Q22 | 6,245 | +6.7% |
| 4Q21 | 7,814 | +9.0% |
| 3Q21 | 6,690 | +13.0% |
| 2Q21 | 5,754 | -4.7% |
| 1Q21 | 5,852 | +8.0% |
| 4Q20 | 7,168 | +18.8% |
| 3Q20 | 5,920 | +6.3% |
| 2Q20 | 6,040 | +14.9% |
| 1Q20 | 5,420 | +9.0% |
| 4Q19 | 6,034 | +19.1% |
| 3Q19 | 5,569 | +15.0% |
| 2Q19 | 5,255 | +13.8% |
| 1Q19 | 4,974 | +10.7% |
| 4Q18 | 5,068 | +2.8% |
| 3Q18 | 4,841 | +6.0% |
| 2Q18 | 4,618 | +14.8% |
| 1Q18 | 4,494 | +12.8% |
| 4Q17 | 4,929 | +1.8% |
| 3Q17 | 4,565 | +19.0% |
| 2Q17 | 4,024 | - |
| 1Q17 | 3,985 | - |
| 4Q16 | 4,842 | - |
| 3Q16 | 3,838 | - |