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 605800000.0 (%).Trend:Decrease 11.16% than previous quarter
Year 2020 Quarter 3: Liabilities on Revenue 673800000.0 (%).Trend:Increase 11.22% than previous quarter
Year 2021 Quarter 1: Liabilities on Revenue 698600000.0 (%).Trend:Increase 3.68% than previous quarter

Overall: increasing (15.32%). Fluctuation: **Little** (low variation).

Current assets on Revenue
Year 2020 Quarter 2: Current assets on Revenue 12223200000.0 (%).Trend:Decrease 4.07% than previous quarter
Year 2020 Quarter 3: Current assets on Revenue 11064300000.0 (%).Trend:Decrease 9.48% than previous quarter
Year 2021 Quarter 1: Current assets on Revenue 10119700000.0 (%).Trend:Decrease 8.54% than previous quarter

Overall: decreasing (-17.21%). Fluctuation: **Little** (low 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 -20250000000.0 (%).Trend:Increase 8.31% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue -21570000000.0 (%).Trend:Increase 6.52% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue -24530000000.0 (%).Trend:Increase 13.72% than previous quarter

Overall: decreasing (21.14%). 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 -127.04 (%).Trend:Increase 16.28% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets -145.4 (%).Trend:Increase 14.45% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets -180.71 (%).Trend:Increase 24.28% than previous quarter

Overall: decreasing (42.25%). Fluctuation: **Significant** (high variation).

Earning Per Share


Over three quarters (Q2 2020-Q1 2021), liabilities on revenue showed a slight increase (15.32%), while current assets on revenue significantly decreased (-17.21%).  Retained earnings to revenue decreased substantially (-21.14%), exhibiting high fluctuation.  Retained earnings on assets also decreased significantly (-42.25%) with considerable fluctuation.  These trends highlight potential issues in cost and investment efficiency.