The graph illustrate The data of increase in average property prices in different countries since 2007 to 2010.
prices of property in all countries have decreased exept chine in the range of three years, Algeria and argentina property prices fallen despite china that has increased in prices dramatically and in all two countries there is no fluctuation even in one year in another hand argentina has the title of the country with highest fluctuation as the chart is displaysing Algeria prices have fallen from around 6% in 2007 to 3% in 2009 and 2010 and prices have not changed in the years of 2009 and 2010.
china had the best state in 2007 but for some reason price has spiked in 2008 and saved the pace of increasing untill 2010 and in that year china became the country with the bighest property value.
argenting was rilletively like china in 2007 and 2008 and values have increased but prices had a huge fall from 2008 to 2009 and stoped just a little higher than 1%, then partially recovered in 2010 and reach the value of about 2.2%
as it displayed in two country of 3, prices decreased but in china it has increased. chira and algeria saved their pace in fluctuation exept year of 2010 in algeria and value is slightely lower than 2009 although argentina showed the highest fluctuation between all three countries.