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 20298500000.0 (%).Trend:Increase 2.74% than previous quarter
Year 2021 Quarter 2: Ratio of Retained Earnings to Revenue 20492800000.0 (%).Trend:Increase 0.96% than previous quarter
Year 2021 Quarter 3: Ratio of Retained Earnings to Revenue 20700700000.0 (%).Trend:Increase 1.01% than previous quarter

Overall: increasing (1.98%). 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 9.49 (%).Trend:Increase 1.17% than previous quarter
Year 2021 Quarter 2: Retained Earning on Assets 9.61 (%).Trend:Increase 1.26% than previous quarter
Year 2021 Quarter 3: Retained Earning on Assets 9.78 (%).Trend:Increase 1.77% than previous quarter

Overall: increasing (3.06%). Fluctuation: **Little** (low variation).

Earning Per Share
Year 2021 Quarter 1: Earning Per Share 0.55 (USD).Trend:Decrease 61.54% than previous quarter
Year 2021 Quarter 2: Earning Per Share 0.99 (USD).Trend:Increase 80.0% than previous quarter
Year 2021 Quarter 3: Earning Per Share 1.45 (USD).Trend:Increase 46.46% than previous quarter

Overall: increasing (163.64%). Fluctuation: **Significant** (high variation).



Key financial data from Q1 2021 to Q3 2021 indicates a positive trend in retained earnings relative to revenue and assets, with small variations.  However, earnings per share experienced significant fluctuation, increasing substantially overall.  Further analysis is needed to understand the reasons for the disparity between these metrics.