The line graph shows quantity of 3 household tools trade in Asada stores, per year.
Overall, sales for hair dryer shows the maximum value for a decade, meanwhile, by the middle of the period retails for iron decreased a little but climbed back and increased noticeably. However the figure for vacuum cleaner fluctuated be the whole duration.
Between 2001-2006, the figure for hair dryer dramatically grew (approximately from 570 to 970), nevertheless, the figure for iron stayed relatively stable in the first 3 year (230) and in the following 3 years gradually declined (240-190). Simultaneously, the data for vacuum cleaner witnessed noticeable fluctuations.It begins at roughly 250 in 2001, rises slightly in 2002, and then climbs more sharply to a peak of about 320 in 2004.
Over the period from 2006 to 2010, on the contrary metrics of hair dryer started to fall (900-850), and for iron drastically risen (180-500). People have switched their preference from hair blowers to irons. Furthermore, After that, it drops to nearly 260 in 2006, before recovering to around 300 by 2007. In the final years, it continues to move up and down, falling to about 240 in 2008 and rising again to nearly 290 in 2010.