| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,334 | -1.4% |
| 1Q26 | 2,269 | +6.2% |
| 4Q25 | 2,211 | +8.8% |
| 3Q25 | 2,117 | +9.0% |
| 2Q25 | 2,367 | +15.5% |
| 1Q25 | 2,136 | +9.5% |
| 4Q24 | 2,033 | -1.7% |
| 3Q24 | 1,943 | +4.5% |
| 2Q24 | 2,049 | +5.2% |
| 1Q24 | 1,951 | +1.1% |
| 4Q23 | 2,069 | +18.7% |
| 3Q23 | 1,860 | +5.4% |
| 2Q23 | 1,948 | +14.5% |
| 1Q23 | 1,930 | +5.7% |
| 4Q22 | 1,743 | -3.5% |
| 3Q22 | 1,764 | -0.1% |
| 2Q22 | 1,702 | -3.6% |
| 1Q22 | 1,826 | +0.9% |
| 4Q21 | 1,807 | -15.7% |
| 3Q21 | 1,766 | - |
| 2Q21 | 1,766 | -16.7% |
| 1Q21 | 1,810 | -7.5% |
| 4Q20 | 2,144 | +15.6% |
| 2Q20 | 2,121 | +2.4% |
| 1Q20 | 1,956 | -9.2% |
| 4Q19 | 1,855 | -4.1% |
| 3Q19 | 1,977 | -0.4% |
| 2Q19 | 2,071 | -2.0% |
| 1Q19 | 2,155 | -0.5% |
| 4Q18 | 1,935 | -0.5% |
| 3Q18 | 1,984 | -3.5% |
| 2Q18 | 2,113 | -2.5% |
| 1Q18 | 2,166 | -0.9% |
| 4Q17 | 1,944 | -10.5% |
| 3Q17 | 2,055 | +1.9% |
| 2Q17 | 2,167 | +3.0% |
| 1Q17 | 2,185 | -0.2% |
| 4Q16 | 2,171 | - |
| 3Q16 | 2,016 | - |
| 2Q16 | 2,103 | - |
| 1Q16 | 2,189 | - |