| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2Q26 | 15,272 | -9.8% |
| 1Q26 | 15,385 | -15.3% |
| 4Q25 | 15,778 | -16.0% |
| 3Q25 | 14,912 | -13.4% |
| 2Q25 | 16,927 | +0.1% |
| 1Q25 | 18,164 | +6.3% |
| 4Q24 | 18,782 | +6.7% |
| 3Q24 | 17,221 | +3.1% |
| 2Q24 | 16,912 | +2.0% |
| 1Q24 | 17,088 | +1.1% |
| 4Q23 | 17,608 | -19.6% |
| 3Q23 | 16,705 | -4.0% |
| 2Q23 | 16,581 | -8.4% |
| 1Q23 | 16,900 | -11.0% |
| 4Q22 | 21,900 | +12.2% |
| 3Q22 | 17,407 | -4.7% |
| 2Q22 | 18,111 | -9.5% |
| 1Q22 | 18,980 | -13.5% |
| 4Q21 | 19,510 | 0.0% |
| 3Q21 | 18,264 | -6.9% |
| 2Q21 | 20,004 | +7.6% |
| 1Q21 | 21,941 | +15.9% |
| 4Q20 | 19,502 | +4.1% |
| 3Q20 | 19,620 | +4.7% |
| 2Q20 | 18,589 | -2.7% |
| 1Q20 | 18,933 | +0.8% |
| 4Q19 | 18,734 | -3.5% |
| 3Q19 | 18,747 | +3.2% |
| 2Q19 | 19,100 | +6.3% |
| 1Q19 | 18,784 | +2.0% |
| 4Q18 | 19,417 | +3.2% |
| 3Q18 | 18,158 | -0.9% |
| 2Q18 | 17,971 | -1.5% |
| 1Q18 | 18,420 | +1.5% |
| 4Q17 | 18,810 | +2.4% |
| 3Q17 | 18,323 | +7.6% |
| 2Q17 | 18,238 | - |
| 1Q17 | 18,153 | - |
| 4Q16 | 18,368 | - |
| 3Q16 | 17,022 | - |