The provided chart provides information on globale sales of games software in the world between 2000 and 2003 in billion dollars.
Cds represent the most dominant part in the bar chart.Cds sales stay almost constant through time,the chart clarify that in 2000 the value of Cds sales was 34 billons dollars to reach in 2003 32 billons dollars.However, DVD and Videos games that are the middle part in chart experience sharply jump in sales over the time,from 18 billions dollars in2000 to almost 31 billions dollars in 2003.For the last and lowest part in the bar chart games software that experience slighly increase in sales from 12 billons dollars to 19 billions dollars.
To conclude,the virtual world has changed over time according to the bar chart and peoples choices 20 years ago.
