== School grades == 

 A section titled "School grades" was recently added to the article. Although I like to have the table in the article, the current table doesn't take into consideration about streaming at the secondary school level. Currently the table only shows the case for the Special and Express streams. Also, there are junior colleges at the post-secondary level, and universities, polytechnics as well as ITE which are considered tertiary institutes. The complexity of the streaming system and my inadequate knowledge of designing a table prevent me from changing it in the article. Can someone look into this?