Working Capital Efficiency
The data from Quater 2 in 2019 to Quater 1 in 2020 includes 3 quarters.

Liabilities on Revenue
Current assets on Revenue

Cost Efficiency
The data from Quater 2 in 2019 to Quater 1 in 2020 includes 3 quarters.

Ratio of Retained Earnings to Revenue
Year 2019 Quarter 2: Ratio of Retained Earnings to Revenue 18198400000.0 (%).Trend:Increase 0% than previous quarter
Year 2019 Quarter 3: Ratio of Retained Earnings to Revenue 19100700000.0 (%).Trend:Increase 4.96% than previous quarter
Year 2020 Quarter 1: Ratio of Retained Earnings to Revenue 19021200000.0 (%).Trend:Decrease 0.42% than previous quarter

Overall: increasing (4.52%). Fluctuation: **Little** (low variation).

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

Invest Efficiency
The data from Quater 2 in 2019 to Quater 1 in 2020 includes 3 quarters.

Retained Earning on Assets
Year 2019 Quarter 2: Retained Earning on Assets 3.9 (%).Trend:Increase 0% than previous quarter
Year 2019 Quarter 3: Retained Earning on Assets 4.11 (%).Trend:Increase 5.38% than previous quarter
Year 2020 Quarter 1: Retained Earning on Assets 3.99 (%).Trend:Decrease 2.92% than previous quarter

Overall: increasing (2.31%). Fluctuation: **Little** (low variation).

Earning Per Share
Year 2019 Quarter 2: Earning Per Share 1.33 (USD).Trend:Increase 0% than previous quarter
Year 2019 Quarter 3: Earning Per Share 2.1 (USD).Trend:Increase 57.89% than previous quarter
Year 2020 Quarter 1: Earning Per Share -0.12 (USD).Trend:Decrease 105.71% than previous quarter

Overall: decreasing (-109.02%). Fluctuation: **Significant** (high variation).



Analyzing data from Q2 2019 to Q1 2020 reveals a 4.52% increase in the Ratio of Retained Earnings to Revenue and a 2.31% increase in Retained Earnings on Assets, both with low variation.  Conversely, Earnings Per Share decreased by 109.02% with significant variation.  Other data points (working capital, liabilities on revenue, cost efficiency, SG&A, investment efficiency) lacked sufficient information.