Created with Raphaël 2.1.2Jan ’08Feb ’08Mar ’08Apr ’08May ’08Jun ’08Jul ’08Aug ’08Sep ’08Oct ’08Nov ’08Dec ’08Jan ’09Feb ’09Mar ’09Apr ’09May ’09Jun ’09
30%
X
−50%
−40%
−30%
−20%
−10%
10%
20%
30%
5%
−12%
−15%
−14%
−20%
−24%
−33%
−39%
−19%
−55%
−57%
−41%
−47%
−35%
−15%
−3%
14%
32%