words per minute
9
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Speed
The following bar chart has a total of 24 bars. It is impossible to describe 24 pieces of information in only 20 minutes, so you need to select.
A simple rule is to select at least one key thing about each country. Here are some examples:
Britain: highest spending on all 6 products, give the figure for photographic film.
France: second highest for 3 products, but lowest for the other 3. Italy: Italians spent more money on toys than on any other product. Germany: lowest spending overall, similar figures for all 6 products.