Working Capital Efficiency
The data from Quater 3 in 2020 to Quater 2 in 2021 includes 3 quarters.

Liabilities on Revenue
Current assets on Revenue

Cost Efficiency
The data from Quater 3 in 2020 to Quater 2 in 2021 includes 3 quarters.

Ratio of Retained Earnings to Revenue
Selling, General & Administrative (SG&A) Expense Ratio

Invest Efficiency
The data from Quater 3 in 2020 to Quater 2 in 2021 includes 3 quarters.

Retained Earning on Assets
Earning Per Share


Insufficient data provided to generate a summary.  The provided text only indicates that data exists for certain financial metrics (Working Capital Efficiency, Cost Efficiency, Invest Efficiency) across three quarters (Q3 2020 - Q2 2021), but does not provide the actual values.  Therefore, a summary highlighting main points is impossible.