Working Capital Efficiency
The data from Quater 1 in 2013 to Quater 1 in 2020 includes 3 quarters.

Liabilities on Revenue
Current assets on Revenue

Cost Efficiency
The data from Quater 1 in 2013 to Quater 1 in 2020 includes 3 quarters.

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

Invest Efficiency
The data from Quater 1 in 2013 to Quater 1 in 2020 includes 3 quarters.

Retained Earning on Assets
Earning Per Share


Financial statements from Q1 2013 to Q1 2020 cover working capital efficiency (analyzing liabilities and current assets on revenue), cost efficiency (including the ratio of retained earnings to revenue and SG&A expense ratio), and investment efficiency (with retained earnings on assets and earnings per share).  Three-quarter data for each category is present, implying a period of review for business performance, though without specific timeframes or contextual information, specific insights are impossible to determine.