Working Capital Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

Liabilities on Revenue
Year 2020 Quarter 2: Liabilities on Revenue 72400000000.0 (%).Trend:Decrease 60.13% than previous quarter
Year 2020 Quarter 3: Liabilities on Revenue 83200000000.0 (%).Trend:Increase 14.92% than previous quarter
Year 2021 Quarter 1: Liabilities on Revenue 93500000000.0 (%).Trend:Increase 12.38% than previous quarter

Overall: increasing (29.14%). Fluctuation: **Neutral** (moderate variation).

Current assets on Revenue
Year 2020 Quarter 2: Current assets on Revenue 165100000000.0 (%).Trend:Decrease 33.77% than previous quarter
Year 2020 Quarter 3: Current assets on Revenue 204600000000.0 (%).Trend:Increase 23.92% than previous quarter
Year 2021 Quarter 1: Current assets on Revenue 225800000000.0 (%).Trend:Increase 10.36% than previous quarter

Overall: increasing (36.77%). Fluctuation: **Neutral** (moderate variation).


Cost Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

Ratio of Retained Earnings to Revenue
Year 2020 Quarter 2: Ratio of Retained Earnings to Revenue -3700000000.0 (%).Trend:Decrease 66.06% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue 24600000000.0 (%).Trend:Decrease 764.86% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue 96200000000.0 (%).Trend:Increase 291.06% than previous quarter

Overall: increasing (-2700.0%). Fluctuation: **Significant** (high variation).

Selling, General & Administrative (SG&A) Expense Ratio

Invest Efficiency
The data from Quater 2 in 2020 to Quater 1 in 2021 includes 3 quarters.

Retained Earning on Assets
Year 2020 Quarter 2: Retained Earning on Assets -0.23 (%).Trend:Decrease 63.49% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets 1.5 (%).Trend:Decrease 752.17% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets 5.7 (%).Trend:Increase 280.0% than previous quarter

Overall: increasing (-2578.26%). Fluctuation: **Significant** (high variation).

Earning Per Share


Working capital efficiency shows increasing liabilities on revenue (29.14%) and current assets on revenue (36.77%) from Q2 2020 to Q1 2021, with moderate variation. Cost efficiency demonstrates a highly volatile ratio of retained earnings to revenue, initially decreasing drastically and then increasing significantly, which suggests a period of instability.  Investment efficiency similarly shows significant fluctuations in retained earnings on assets, going from negative to positive values, highlighting potential instability.