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


Financial performance from Q2 2020 to Q1 2021 encompasses various aspects like working capital efficiency, liabilities and current assets in relation to revenue, cost efficiency, retained earnings ratios, SG&A expense, investment efficiency, retained earnings on assets, and EPS.  The analysis necessitates outlier identification and exclusion of zero data points for accurate conclusions.  Focus should be on determining the trends in these key financial metrics to understand the company's overall financial health and performance.