请大家帮帮我修改作文，谢谢啦！请把语法错误写出来，要怎么改进，谢谢你的帮助！我将不胜感激。

您好，我把您的作文修改了一下，是这样的，另外还给您加了点作文上的修饰，请看：
The map shows information to alter the average house prices five different cities in 1990 and 2002 than average house prices in 1989.

Look at the map, prices are more and more high, NowYork (USA) average house prices - 5 ~ 1990 to 1995 with average house prices 0 per cent from 1996 to 2002 1989. But in an average of 0 ~ 5%, Madrid (Spain) average house prices 0 ~ 2% in 1990 and 1995 and 1989. And in 1996 ~ 2002 averge in 0 ~ 4, Tokyo (Japan) home prices in 1990 to 1995 in an average of 7.5 ~ 0 - as in 1989, from 1996 to 2002-5 ~ 0 points average, and 1989 Frankfurt (German) in 1990 and 1995 averge in 0 ~ 3 percentage points from 1996 to 2002, the average in 0 ~ 2% ~ 1995 and 1990 has dropped, London (England) in 1990 and 1995 in an average of 7.5 ~ 0 - with Tokyo from 1996 to 2002, the average in 0 ~ 12 years old.

From the front, we can know that only a city in house prices are down, the rest of the housing price is higher, we know huose prices will in future.
这绝对是正确的，因为我石村外国人啦！(*^__^*) 嘻嘻……

全对！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！

The map shows information to alter the average house prices five different cities in 1990 and 2002 than average house prices in 1989.

Look at the map, prices are more and more high, NowYork (USA) average house prices - 5 ~ 1990 to 1995 with average house prices 0 per cent from 1996 to 2002 1989. But in an average of 0 ~ 5%, Madrid (Spain) average house prices 0 ~ 2% in 1990 and 1995 and 1989. And in 1996 ~ 2002 averge in 0 ~ 4, Tokyo (Japan) home prices in 1990 to 1995 in an average of 7.5 ~ 0 - as in 1989, from 1996 to 2002-5 ~ 0 points average, and 1989 Frankfurt (German) in 1990 and 1995 averge in 0 ~ 3 percentage points from 1996 to 2002, the average in 0 ~ 2% ~ 1995 and 1990 has dropped, London (England) in 1990 and 1995 in an average of 7.5 ~ 0 - with Tokyo from 1996 to 2002, the average in 0 ~ 12 years old.