| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 150,876 | +9.8% |
| 1Q26 | 140,438 | +8.4% |
| 4Q25 | 141,001 | +14.0% |
| 3Q25 | 139,116 | +10.6% |
| 2Q25 | 137,368 | +19.2% |
| 1Q25 | 129,595 | +22.7% |
| 4Q24 | 123,709 | +21.9% |
| 3Q24 | 125,731 | +23.4% |
| 2Q24 | 115,274 | +16.6% |
| 1Q24 | 105,628 | +16.2% |
| 4Q23 | 101,486 | +13.8% |
| 3Q23 | 101,870 | +13.5% |
| 2Q23 | 98,891 | +23.3% |
| 1Q23 | 90,890 | +14.6% |
| 4Q22 | 89,145 | +16.0% |
| 3Q22 | 89,733 | +2.4% |
| 2Q22 | 80,226 | -5.9% |
| 1Q22 | 79,287 | +0.6% |
| 4Q21 | 76,859 | -9.4% |
| 3Q21 | 87,613 | +1.2% |
| 2Q21 | 85,233 | -2.1% |
| 1Q21 | 78,785 | -5.5% |
| 4Q20 | 84,794 | +1.8% |
| 3Q20 | 86,613 | +3.6% |
| 2Q20 | 87,047 | +6.0% |
| 1Q20 | 83,381 | +6.2% |
| 4Q19 | 83,316 | +7.6% |
| 3Q19 | 83,631 | +6.9% |
| 2Q19 | 82,145 | +4.9% |
| 1Q19 | 78,527 | +3.2% |
| 4Q18 | 77,417 | +4.0% |
| 3Q18 | 78,212 | +5.4% |
| 2Q18 | 78,297 | +6.6% |
| 1Q18 | 76,084 | +6.7% |
| 4Q17 | 74,464 | +4.9% |
| 3Q17 | 74,193 | +2.0% |
| 2Q17 | 73,448 | - |
| 1Q17 | 71,296 | - |
| 4Q16 | 71,016 | - |
| 3Q16 | 72,772 | - |