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
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
Earning Per Share


The provided data lacks specific numerical values, preventing a quantitative analysis for the period Q2 2020 to Q1 2021.  The report includes sections on working capital efficiency, cost efficiency, and investment efficiency, but all key metrics (Liabilities on Revenue, Current assets on Revenue, Ratio of Retained Earnings to Revenue, Retained Earning on Assets, Earning Per Share, and Selling, General & Administrative (SG&A) Expense Ratio) are presented without numerical data.  Further information is required for meaningful analysis.