7.1. The non-confidential summaries of information regarding production capacity 93 , output 94 , sales volume 95 , inventory 96 , pre-tax profits 97 , number of employees 98 , productivity 99 , and cash flow 100 all follow a similar pattern, with a table setting out year-on-year percentage changes from 2006 to 2007, 2007 to 2008, and interim 2008 to interim 2009, as well as text describing the information therein. With the exception of the summaries of data relating to the number of employees and cash flow, they also contain a trend line which seems to correspond to the percentage changes in the table.