| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,226 | +4.5% |
| 1Q26 | 1,251 | +6.1% |
| 4Q25 | 1,081 | -6.0% |
| 3Q25 | 1,196 | +3.3% |
| 2Q25 | 1,173 | +6.0% |
| 1Q25 | 1,179 | +5.6% |
| 4Q24 | 1,151 | +5.4% |
| 3Q24 | 1,158 | +10.3% |
| 2Q24 | 1,107 | +2.5% |
| 1Q24 | 1,116 | +7.1% |
| 4Q23 | 1,092 | +6.7% |
| 3Q23 | 1,050 | +4.9% |
| 2Q23 | 1,080 | +13.6% |
| 1Q23 | 1,042 | +6.7% |
| 4Q22 | 1,024 | +8.5% |
| 3Q22 | 1,001 | +2.7% |
| 2Q22 | 951 | +1.6% |
| 1Q22 | 977 | +2.6% |
| 4Q21 | 943 | -4.4% |
| 3Q21 | 974 | -3.3% |
| 2Q21 | 936 | -12.1% |
| 1Q21 | 952 | -8.4% |
| 4Q20 | 986 | -10.1% |
| 3Q20 | 1,007 | +1.9% |
| 2Q20 | 1,065 | +7.1% |
| 1Q20 | 1,039 | +3.0% |
| 4Q19 | 1,098 | +24.1% |
| 3Q19 | 989 | +6.6% |
| 2Q19 | 994 | +0.8% |
| 1Q19 | 1,008 | +6.1% |
| 4Q18 | 885 | -1.8% |
| 3Q18 | 928 | +1.2% |
| 2Q18 | 987 | +10.5% |
| 1Q18 | 950 | +7.8% |
| 4Q17 | 901 | -0.5% |
| 3Q17 | 917 | +2.0% |
| 2Q17 | 893 | -3.9% |
| 1Q17 | 882 | -1.1% |
| 4Q16 | 905 | - |
| 3Q16 | 899 | - |
| 2Q16 | 929 | - |
| 1Q16 | 892 | - |