| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,208 | +10.5% |
| 2Q26 | 1,268 | +10.3% |
| 1Q26 | 1,446 | +11.7% |
| 4Q25 | 1,588 | +13.0% |
| 3Q25 | 1,093 | +6.0% |
| 2Q25 | 1,150 | +2.9% |
| 1Q25 | 1,294 | +6.9% |
| 4Q24 | 1,405 | +1.2% |
| 3Q24 | 1,031 | -0.2% |
| 2Q24 | 1,118 | -1.7% |
| 1Q24 | 1,210 | +1.6% |
| 4Q23 | 1,389 | +1.2% |
| 3Q23 | 1,033 | -0.2% |
| 2Q23 | 1,137 | +8.8% |
| 1Q23 | 1,191 | +5.1% |
| 4Q22 | 1,372 | +5.7% |
| 3Q22 | 1,035 | +6.0% |
| 2Q22 | 1,045 | -1.6% |
| 1Q22 | 1,133 | -2.7% |
| 4Q21 | 1,298 | -6.2% |
| 3Q21 | 976 | -3.4% |
| 2Q21 | 1,062 | -1.5% |
| 1Q21 | 1,164 | +1.9% |
| 4Q20 | 1,384 | +6.0% |
| 3Q20 | 1,010 | -4.7% |
| 2Q20 | 1,078 | +1.4% |
| 1Q20 | 1,142 | +0.1% |
| 4Q19 | 1,306 | -3.0% |
| 3Q19 | 1,060 | +7.6% |
| 2Q19 | 1,063 | -0.6% |
| 1Q19 | 1,141 | +5.6% |
| 4Q18 | 1,347 | +7.8% |
| 3Q18 | 985 | +1.8% |
| 2Q18 | 1,069 | +6.6% |
| 1Q18 | 1,080 | +6.3% |
| 4Q17 | 1,250 | +1.1% |
| 3Q17 | 968 | +6.5% |
| 2Q17 | 1,003 | - |
| 1Q17 | 1,016 | - |
| 4Q16 | 1,237 | - |
| 3Q16 | 909 | - |