Calculate the % change between the current year: current ratio, Debt to asset ratio, inventory turnover, and return on sales. Also, is it doing good or bad? explain

\begin{tabular}{|c|c|c|c|c|c|c|} \hline \multicolumn{7}{|c|}{ American Apparel, Inc. and Subsidiaries } \\ \hline \multicolumn{7}{|c|}{ Consolidated Statements of Operations and Comprehensive Loss } \\ \hline \multicolumn{7}{|c|}{ (Amounts and shares in thousands, except per share amounts) } \\ \hline \multicolumn{7}{|c|}{ Years Ended December 31, } \\ \hline & 2013 & 2012 & 2011 & 2010 & & 2009 \\ \hline Net sales & $633,941 & $617,310 & $547,336 & $532,989 & & 558,775 \\ \hline Cost of sales & 313,056 & 289,927 & 252,436 & 253,080 & & 238,863 \\ \hline Gross profit & 320,885 & 327,383 & 294,900 & 279,909 & & 319,912 \\ \hline Selling expenses & 241,683 & 227,447 & 209,841 & 218,198 & & 198,518 \\ \hline General and administrative expenses & 106,957 & 97,327 & 104,085 & 103,167 & & 93,636 \\ \hline Retail store impairment & 1,540 & 1,647 & 4,267 & 8,597 & & 3,343 \\ \hline (Loss) income from operations & (29,295) & 962 & (23,293) & (50,053) & & 24,415 \\ \hline Interest expense & 39,286 & 41,559 & 33,167 & 23,752 & & 22,627 \\ \hline Foreign currency transaction loss & 1 & 120 & 1,679 & (686) & & (2,920) \\ \hline \multicolumn{7}{|l|}{ Unrealized loss (gain) on change in fair value } \\ \hline of warrants and purchase rights & 3,713 & 4,126 & (23,467) & 993 & & - \\ \hline Loss (gain) on extinguishment of debt & 32,101 & (11,588) & 3,114 & - & & - \\ \hline Other expense (income) & 131 & 204 & (193) & 39 & & (220) \\ \hline Loss before income taxes & (104,527) & (33,459) & (37,593) & (74,151) & & 4,928 \\ \hline Income tax provision & 1,771 & 3,813 & 1,721 & 12,164 & & 3,816 \\ \hline Net loss & $(106,298) & $(37,272) & $(39,314) & $(86,315) & $ & 1,112 \\ \hline Basic and diluted loss per share & (0.96) & (0.35) & (0.42) & (1.21) & $ & 0.02 \\ \hline Weighted average basic and diluted shares & & & & (1.21) & $ & 0.01 \\ \hline outstanding & 110,326 & 105,980 & 92,599 & 71,626 & & 71,026 \\ \hline Net loss (from above) & $(106,298) & $(37,272) & $(39,314) & $(86,315) & $ & 1,112 \\ \hline \multicolumn{7}{|l|}{ Other comprehensive (loss) income item: } \\ \hline Foreign currency translation, net of tax & (1,581) & 631 & (188) & (1,085) & & 620 \\ \hline Other comprehensive (loss) income, net of tax & (1,581) & 631 & (188) & (1,085) & & 620 \\ \hline Comprehensive loss & $(107,879) & $(36,641) & $(39,502) & $(87,400) & $ & 1,732 \\ \hline \end{tabular} \begin{tabular}{|c|c|c|c|c|c|} \hline \multicolumn{6}{|c|}{ Cash Flow Overview } \\ \hline \multicolumn{6}{|c|}{ (dollars in thousands) } \\ \hline & 2013 & 2012 & 2011 & 2010 & 2009 \\ \hline \multicolumn{6}{|l|}{ Net cash (used in) provided by: } \\ \hline Operating activities & $(12,723) & $23,589 & $2,305 & $(32,370) & $45,203 \\ \hline Investing activities & (25,147) & (24,853) & (10,759) & (15,662) & (20,889) \\ \hline Financing activities & 34,228 & 4,214 & 12,582 & 48,172 & (25,471) \\ \hline Effect of foreign exchange rate changes on cash & (535) & (390) & (1,491) & (1,530) & (1,165) \\ \hline Net (decrease) increase in cash & $(4,177) & $2,560 & $2,637 & $(1,390) & $(2,322) \\ \hline \end{tabular}