The bar chart illustrate the customer service over two different years: 2005 and 2010. Units are given in percentages
Overall, all five ratings experienced significant change over the given period. At start satisfactory had the highest percentage, while excellent and very poor showed the most rapid increase. In contrast, poor’s growth was relatively slow, while good saw a moderate decrease.
Good grew dramatically from 14% in 2005 to 39% in 2010. This represents an increase of over 25%, making it the most popular rating. Similarly, excellent saw a significant rise, starting at 5% in 2005 reaching 28% by 2010, an increase of more than 5 times its original figure.
On the other hand, satisfactory experienced serious shrinkage, from 45% to 17%. Also, poor decreased from 21% to 12%. It is two times smaller than its original figure. People started choosing bad ratings less, so it is very good achievment for the hotel reputation.
