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 statement data from Q2 2020 to Q1 2021 show working capital efficiency, liabilities-to-revenue ratios, cost efficiency, retained earnings/revenue, SG&A ratios, investment efficiency, retained earnings on assets, and earnings per share.  Again, zero values across all periods suggest data errors and should be excluded.  Carefully identifying and eliminating outlier values are essential to a sound analysis, concentrating on the most important financial sections.