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

Liabilities on Revenue
Current assets on Revenue

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 19370400000.0 (%).Trend:Increase 0.7% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue 19380200000.0 (%).Trend:Increase 0.05% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue 19478900000.0 (%).Trend:Increase 0.51% than previous quarter

Overall: increasing (0.56%). Fluctuation: **Little** (low 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 17.49 (%).Trend:Increase 0.52% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets 17.5 (%).Trend:Increase 0.06% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets 16.45 (%).Trend:Decrease 6.0% than previous quarter

Overall: decreasing (-5.95%). Fluctuation: **Little** (low variation).

Earning Per Share
Year 2020 Quarter 2: Earning Per Share 0.66 (USD).Trend:Increase 94.12% than previous quarter
Year 2020 Quarter 3: Earning Per Share 0.82 (USD).Trend:Increase 24.24% than previous quarter
Year 2021 Quarter 1: Earning Per Share 0.2 (USD).Trend:Decrease 75.61% than previous quarter

Overall: decreasing (-69.7%). Fluctuation: **Significant** (high variation).



Analysis of Q2 2020 to Q1 2021 financial data reveals a 0.56% overall increase in the Ratio of Retained Earnings to Revenue, with minimal fluctuation.  Retained Earnings on Assets decreased by -5.95%, also showing low variation.  Earnings Per Share, however, significantly decreased by -69.7%, exhibiting high fluctuation.  Data on working capital, liabilities on revenue, current assets on revenue, cost efficiency, SG&A expense ratio, and investment efficiency were provided but lacked specific numerical values.