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 229455200000.0 (%).Trend:Increase 5.56% than previous quarter
Year 2020 Quarter 3: Ratio of Retained Earnings to Revenue 242694900000.0 (%).Trend:Increase 5.77% than previous quarter
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue 283724100000.0 (%).Trend:Increase 16.91% than previous quarter

Overall: increasing (23.65%). Fluctuation: **Neutral** (moderate 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 18.67 (%).Trend:Increase 0.27% than previous quarter
Year 2020 Quarter 3: Retained Earning on Assets 19.2 (%).Trend:Increase 2.84% than previous quarter
Year 2021 Quarter 1: Retained Earning on Assets 19.66 (%).Trend:Increase 2.4% than previous quarter

Overall: increasing (5.3%). Fluctuation: **Little** (low variation).

Earning Per Share
Year 2020 Quarter 2: Earning Per Share 2.07 (USD).Trend:Increase 269.64% than previous quarter
Year 2020 Quarter 3: Earning Per Share 3.69 (USD).Trend:Increase 78.26% than previous quarter
Year 2021 Quarter 1: Earning Per Share 2.1 (USD).Trend:Decrease 43.09% than previous quarter

Overall: increasing (1.45%). Fluctuation: **Significant** (high variation).



Retained earnings as a percentage of revenue show a strong positive trend from Q2 2020 through Q1 2021, with moderate variation.  The return on assets also maintained a consistent upward trajectory over the same period, with little fluctuation.  However, earnings per share demonstrates substantial variation, with a decrease in Q1 2021 followed by a large increase in Q2 2021.