| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 68,999 | -0.6% |
| 1Q26 | 67,716 | +5.9% |
| 4Q25 | 69,443 | +2.5% |
| 3Q25 | 69,717 | +4.8% |
| 2Q25 | 69,450 | +6.6% |
| 1Q25 | 63,916 | +3.1% |
| 4Q24 | 67,768 | +7.0% |
| 3Q24 | 66,502 | +1.9% |
| 2Q24 | 65,149 | +0.9% |
| 1Q24 | 62,001 | +1.8% |
| 4Q23 | 63,349 | +5.7% |
| 3Q23 | 65,291 | +18.6% |
| 2Q23 | 64,539 | +18.4% |
| 1Q23 | 60,880 | +25.7% |
| 4Q22 | 59,936 | +6.0% |
| 3Q22 | 55,030 | -4.6% |
| 2Q22 | 54,528 | -1.0% |
| 1Q22 | 48,445 | +3.0% |
| 4Q21 | 56,551 | -3.1% |
| 3Q21 | 57,683 | -9.6% |
| 2Q21 | 55,088 | -11.9% |
| 1Q21 | 47,020 | -21.8% |
| 4Q20 | 58,348 | -3.3% |
| 3Q20 | 63,832 | +0.8% |
| 2Q20 | 62,521 | +1.3% |
| 1Q20 | 60,162 | -0.5% |
| 4Q19 | 60,327 | -2.6% |
| 3Q19 | 63,328 | +1.2% |
| 2Q19 | 61,714 | +2.6% |
| 1Q19 | 60,444 | +2.9% |
| 4Q18 | 61,955 | +5.0% |
| 3Q18 | 62,593 | +1.0% |
| 2Q18 | 60,175 | +0.3% |
| 1Q18 | 58,736 | -1.9% |
| 4Q17 | 59,005 | -1.5% |
| 3Q17 | 61,980 | +0.1% |
| 2Q17 | 59,997 | - |
| 1Q17 | 59,859 | - |
| 4Q16 | 59,901 | - |
| 3Q16 | 61,944 | - |