I am practising for the IELTS exam and it's time for the writing task! Can you please tell me what you think and correct whatever you think it's not right? Thanks!

< The consumption of fish and different kinds of meats has quite changend betweet 1979 and 2004. Analysing the graph some interesting consideration can be done. 

We can see three different kind of meats: chicken, lamb and beef. Beef and Lamb's consumption has both decreased, and with the same intensity, during the considered period and in particular from the late 80's. People seem to prefer chicken meat whose consumption raised from 100 to 250 grams per person in less than 20 years. As far as the fish as concerned preferences seem to remain almost costant through the whole period although the comsumption is quite low if compared to the meat one.

It would reliable to think that the raise of the choice of the meats instead of fish is related to prices fluctuations and it would be possible that governments campains toward a healtier nutrition could invert the trend.>