Could you please check my writing Ielts task 1? Thank you very much.

The table shows the worldwide market share of the mobile phone market for manufacturers in
the years 2005 and 2006. Summarise the information by selecting and reporting the main
features, and make comparisons where relevant.

The table compares the worldwide market share for different mobile phone factories between
2005 and 2006.
Overall, Nokia was the largest manufacturer which had the most market share in 2005 and
2006. By contrast, BenQ Mobile and LG not only had smaller market share but also decreased
over the period.
It can be seen that Nokia had the most market share, which increased from 32,5% to 35% over
the period. Motorola had a significant increase from 17,7% in 2005 to 21,1% in 2006. Sony
Ericsson also had a slight increase from 6,3% to 7,4%.
There was a clear contrast between the above manufacturers and others. Samsung had a slight
decrease of market share by 0,9% which was higher than LG. LG decreased from 6,7% in 2005
to 6,3% in 2006. BenQ Mobile had the most decrease among 6 big manufactures. In 2005,
BenQ Mobile market share was 4,9% then dramatically decreased to 2,4% in 2006. Other
mobile factories’ market share also had a decrease from 19,2 to 16,2 over the period.