| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,290 | +3.8% |
| 1Q26 | 2,241 | +7.1% |
| 4Q25 | 2,251 | +4.5% |
| 3Q25 | 2,223 | +10.2% |
| 2Q25 | 2,207 | +14.3% |
| 1Q25 | 2,093 | +6.4% |
| 4Q24 | 2,154 | +13.5% |
| 3Q24 | 2,017 | +18.6% |
| 2Q24 | 1,931 | +10.5% |
| 1Q24 | 1,967 | +8.6% |
| 4Q23 | 1,897 | -2.1% |
| 3Q23 | 1,701 | -9.0% |
| 2Q23 | 1,748 | -7.1% |
| 1Q23 | 1,811 | -1.5% |
| 4Q22 | 1,937 | +6.8% |
| 3Q22 | 1,870 | -11.5% |
| 2Q22 | 1,882 | -3.6% |
| 1Q22 | 1,838 | -7.2% |
| 4Q21 | 1,814 | -8.8% |
| 3Q21 | 2,113 | +5.7% |
| 2Q21 | 1,952 | -1.0% |
| 1Q21 | 1,981 | +0.4% |
| 4Q20 | 1,990 | +2.2% |
| 3Q20 | 1,999 | +6.4% |
| 2Q20 | 1,971 | +7.5% |
| 1Q20 | 1,973 | +1.6% |
| 4Q19 | 1,947 | +1.5% |
| 3Q19 | 1,879 | -0.5% |
| 2Q19 | 1,834 | -3.7% |
| 1Q19 | 1,942 | +4.3% |
| 4Q18 | 1,919 | +2.7% |
| 3Q18 | 1,888 | -0.9% |
| 2Q18 | 1,905 | -32.4% |
| 1Q18 | 1,862 | -32.5% |
| 4Q17 | 1,869 | -30.5% |
| 3Q17 | 1,906 | -28.8% |
| 2Q17 | 2,817 | +2.2% |
| 1Q17 | 2,760 | -4.1% |
| 4Q16 | 2,690 | - |
| 3Q16 | 2,678 | - |
| 2Q16 | 2,756 | - |
| 1Q16 | 2,879 | - |