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 8663300000.0 (%).Trend:Increase 1.27% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue 8954600000.0 (%).Trend:Increase 3.36% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue 9436300000.0 (%).Trend:Increase 5.38% than previous quarter

Overall: increasing (8.92%). 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 5.86 (%).Trend:Decrease 4.25% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets 5.72 (%).Trend:Decrease 2.39% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets 5.43 (%).Trend:Decrease 5.07% than previous quarter

Overall: decreasing (-7.34%). Fluctuation: **Little** (low variation).

Earning Per Share


From Q2 2020 to Q1 2021, the Ratio of Retained Earnings to Revenue increased by 8.92% with minimal fluctuation.  However, Retained Earnings on Assets decreased by -7.34% over the same period, also showing little variation.  The absence of data on working capital, cost, and investment efficiency, as well as on liabilities, current assets, SG&A expense ratio, and earnings per share, hinders comprehensive analysis.