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

Liabilities on Revenue
Current assets on Revenue

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

Ratio of Retained Earnings to Revenue
Year 2020 Quarter 1: Ratio of Retained Earnings to Revenue 18947000000.0 (%).Trend:Increase 4.88% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue 19862200000.0 (%).Trend:Increase 4.83% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue 21184700000.0 (%).Trend:Increase 6.66% than previous quarter

Overall: increasing (11.81%). Fluctuation: **Little** (low variation).

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

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

Retained Earning on Assets
Year 2020 Quarter 1: Retained Earning on Assets 7.52 (%).Trend:Increase 2.31% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets 7.16 (%).Trend:Decrease 4.79% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets 6.68 (%).Trend:Decrease 6.7% than previous quarter

Overall: decreasing (-11.17%). Fluctuation: **Little** (low variation).

Earning Per Share


Analysis of Q1 2020 to Q1 2021 reveals an 11.81% increase in the Ratio of Retained Earnings to Revenue, showing consistent growth with little fluctuation.  However, Retained Earnings on Assets decreased by 11.17% over the same period, again with low fluctuation. The lack of detailed data on other key performance indicators prevents a thorough assessment.