SCHEDULE 10 E+W+SMID-YEAR CHANGES

PART II E+W+SGROUP MEMBERSHIP

16.  The proportion referred to in paragraphs 8 and 9 above shall be calculated as follows— E+W+S

where—

“G” is the number of days in the relevant year during which the company was a member of the group;

“H” is the number of days in the relevant year; and

“G / H” is the proportion.