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

Liabilities on Revenue
Year 2020 Quarter 3: Liabilities on Revenue 77675900000.0 (%).Trend:Decrease 4.05% than previous quarter
Year 2021 Quarter 1: Liabilities on Revenue 67343400000.0 (%).Trend:Decrease 13.3% than previous quarter
Year 2021 Quarter 2: Liabilities on Revenue 67239500000.0 (%).Trend:Decrease 0.15% than previous quarter

Overall: decreasing (-13.44%). Fluctuation: **Little** (low variation).

Current assets on Revenue
Year 2020 Quarter 3: Current assets on Revenue 53962000000.0 (%).Trend:Increase 14.85% than previous quarter
Year 2021 Quarter 1: Current assets on Revenue 57639700000.0 (%).Trend:Increase 6.82% than previous quarter
Year 2021 Quarter 2: Current assets on Revenue 60924800000.0 (%).Trend:Increase 5.7% than previous quarter

Overall: increasing (12.9%). Fluctuation: **Little** (low variation).


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

Ratio of Retained Earnings to Revenue
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue -5053800000.0 (%).Trend:Decrease 20.86% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue 56300000.0 (%).Trend:Decrease 101.11% than previous quarter
Year 2021 Quarter 2: Ratio of Retained Earnings to Revenue 1569700000.0 (%).Trend:Increase 2688.1% than previous quarter

Overall: increasing (-131.06%). Fluctuation: **Significant** (high variation).

Selling, General & Administrative (SG&A) Expense Ratio
Year 2020 Quarter 3: Selling, General & Administrative (SG&A) Expense Ratio 31944200000.0 (%).Trend:Increase 50.11% than previous quarter
Year 2021 Quarter 1: Selling, General & Administrative (SG&A) Expense Ratio 10673800000.0 (%).Trend:Decrease 66.59% than previous quarter
Year 2021 Quarter 2: Selling, General & Administrative (SG&A) Expense Ratio 22235800000.0 (%).Trend:Increase 108.32% than previous quarter

Overall: decreasing (-30.39%). Fluctuation: **Significant** (high variation).


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

Retained Earning on Assets
Year 2020 Quarter 3: Retained Earning on Assets -4.19 (%).Trend:Decrease 23.4% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets 0.05 (%).Trend:Decrease 101.19% than previous quarter
Year 2021 Quarter 2: Retained Earning on Assets 1.39 (%).Trend:Increase 2680.0% than previous quarter

Overall: increasing (-133.17%). Fluctuation: **Significant** (high variation).

Earning Per Share
Year 2020 Quarter 3: Earning Per Share -10.0 (USD).Trend:Decrease 9.09% than previous quarter
Year 2021 Quarter 1: Earning Per Share 3.08 (USD).Trend:Decrease 130.8% than previous quarter
Year 2021 Quarter 2: Earning Per Share 4.71 (USD).Trend:Increase 52.92% than previous quarter

Overall: increasing (-147.1%). Fluctuation: **Significant** (high variation).



Analysis reveals a notable decrease in liabilities on revenue (-13.44%) and a substantial increase in current assets on revenue (12.9%), both with minimal fluctuation.  Cost efficiency metrics, however, exhibit significant volatility. Retained earnings to revenue and SG&A expense ratios show overall decreases but with high variability.  Similarly, investment efficiency (retained earnings on assets and earnings per share) indicates overall increases but with significant fluctuations.