behaviour between people on saling

The pie chart describes the results of survey, between 1997 and 2006 in which humans were asked to buy how their behavior became In short, between 1997 and 2006 years the attitude on sale was almost raised between a few years. . It is essential to mention that the most essential thing or service was raised with acutely. Put forward and dealing with people was increased. Unfortunately, selling brand to a purchaser was decreased. Amount of the knowledge of brand were more than a third. That is percent of knowledge of commodity in 1997 became almost two fifths in 2006. Selling a thing was a quarter. In light of the fact that people in 1997 years were interested in new things or products, and they bought anything although what they were like. On the contrary in 2006 the Mind of people improved, and they bought things or brands which they need. in 1997 advising and caring for patron were more than a third and that percentage was changed to less than two fifths in 2006. In 1997, dealing with populace was three fifths. On the conflicting poor crowd increased, so in 2006 years this quantity became two thirds.