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

Liabilities on Revenue
Current assets on Revenue

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

Ratio of Retained Earnings to Revenue
Year 2021 Quarter 1: Ratio of Retained Earnings to Revenue 209112400000.0 (%).Trend:Increase 7.22% than previous quarter
Year 2021 Quarter 2: Ratio of Retained Earnings to Revenue 217369800000.0 (%).Trend:Increase 3.95% than previous quarter
Year 2021 Quarter 3: Ratio of Retained Earnings to Revenue 223996300000.0 (%).Trend:Increase 3.05% than previous quarter

Overall: increasing (7.12%). Fluctuation: **Little** (low variation).

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

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

Retained Earning on Assets
Year 2021 Quarter 1: Retained Earning on Assets 5.94 (%).Trend:Increase 6.64% than previous quarter
Year 2021 Quarter 2: Retained Earning on Assets 6.09 (%).Trend:Increase 2.53% than previous quarter
Year 2021 Quarter 3: Retained Earning on Assets 6.34 (%).Trend:Increase 4.11% than previous quarter

Overall: increasing (6.73%). Fluctuation: **Little** (low variation).

Earning Per Share
Year 2021 Quarter 1: Earning Per Share 1.06 (USD).Trend:Decrease 9.4% than previous quarter
Year 2021 Quarter 2: Earning Per Share 2.18 (USD).Trend:Increase 105.66% than previous quarter
Year 2021 Quarter 3: Earning Per Share 3.12 (USD).Trend:Increase 43.12% than previous quarter

Overall: increasing (194.34%). Fluctuation: **Significant** (high variation).



Key financial takeaways from Q1-Q3 2021 indicate consistent growth in retained earnings, both in relation to revenue (little fluctuation) and as a percentage of assets (little fluctuation).  However, earnings per share show substantial volatility, decreasing 9.4% in Q1, then increasing significantly in Q2 and Q3 (105.66% and 43.12% respectively). This significant fluctuation in earnings per share stands out compared to the more stable growth in retained earnings ratios.  Further analysis is needed on working capital, cost, and investment efficiency.