Over the past 5 years, revenue has grown for 4 years excluding 2020, with an average growth rate of 3.8%. Operating profit has slightly shrunk amid fluctuations, and net income follows a similar trend. There are no interest expenses. The gross margin has been continuously decreasing over the past 5 years, reaching only 33.8% in 2023. The return on net assets is very high, reaching 46.5% in 2023.