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 19896500000.0 (%).Trend:Increase 2.67% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue 20720600000.0 (%).Trend:Increase 4.14% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue 21661000000.0 (%).Trend:Increase 4.54% than previous quarter

Overall: increasing (8.87%). 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 4.93 (%).Trend:Decrease 14.41% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets 5.1 (%).Trend:Increase 3.45% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets 5.09 (%).Trend:Decrease 0.2% than previous quarter

Overall: increasing (3.25%). Fluctuation: **Little** (low variation).

Earning Per Share


From Q2 2020 to Q1 2021, the Ratio of Retained Earnings to Revenue showed a consistent increase (8.87%), with minimal fluctuation.  Retained Earnings on Assets also increased (3.25%) over the same period, exhibiting low variation.  Data on Working Capital Efficiency, Cost Efficiency, and Invest Efficiency are available but lack specific numerical values.  The provided data lacks sufficient detail for comprehensive analysis.