Which proportion of 60-year-olds have some form of visual impairment?
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Visual impairment: “82% of 60-year-olds.” (Du och jag i trafiken [You and me in traffic], 28th Edition, page 52)
Why should I know this?
– Safety is the highest priority in traffic. You must therefore be aware of statistics and probabilities such as these. Hopefully, it will make you check your vision when you are older, which makes traffic safer.
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