what do the radio tell about the company and how it being manged from year to year?

Financial Ratio and Industry Comparative for AT\&T \begin{tabular}{|c|c|c|c|c|} \hline Ratio & 2019 & 2020 & 2021 & Industry \\ \hline Current Radio & 0.79 & 0.82 & 0.7 & 0.84 \\ \hline Quick Ratio & 0.73 & 0.73 & 0.66 & 0.75 \\ \hline Operating Profit Margin & 0.33 & 0.32 & 0.3 & 0.16 \\ \hline Net Profit Margin & 0.08 & -0.03 & 0.12 & 0.04 \\ \hline (Operating) Return on Assets & 0.03 & -0.01 & 0.04 & 0.13 \\ \hline Return on Equity & 0.07 & -0.03 & 0.11 & 0.04 \\ \hline Inventory Turnover & 29.38 & 22.25 & 23.03 & 44.5 \\ \hline Total Asset Turnover & 0.33 & 0.33 & 0.31 & 0.39 \\ \hline Debt/ Equity Ratio & 1.73 & 1.93 & 2 & 2.47 \\ \hline Debt Ratio & 0.63 & 0.66 & 0.67 & 0.71 \\ \hline \end{tabular}