총자산 이익률(ROA)는 평균이 0.037이고, 표본기간 중 손실을 보고한 기업은 0.195로 19.5%인 것으로 나타났다.
The average return on assets (ROA) was 0.037, and the companies reporting losses during the sample period were 0.195, which was 19.5%.