The graph shows sales of mobile phones per month. As can be seen, it covers the years 1998 to 2001 and shows that the sales of mobile phones in 1998, then from May until the end of the year. The sales throughout 1999, with a at the end of the year and of 6,200 in February 2000. A followed but the sales at about 5,300 per month in April, and through the year. Currently, the sales again. The figures seem to indicate that we from the problems in mid-2000 and to improve on our February 2000 peak by the end of 2002.