Formatting financial statements in commn size can eliminate inherent bias' that usually occurs whenever analyzing companies of differing sizes. Common size also allows for the analysis of a company over various time periods rapidly, e.g. revealing what percentage of sales is cost of goods sold and how that value has changed over time.
Cathay Pacific Airways Limited, www.cathaypacific.com/cx/en_IN.html, SIC Code: 4510,
View Financial Statements Report for Cathay Pacific Airways Limited