Go Figure: The week in numbers

Look back at the week in numbers with our Go Figure images, which are posted daily on social media.

Monday: Ford: 'We assume Apple is working on a car'

Tuesday: The science behind online dating profiles

Wednesday: Venezuela introduces two-day week to deal with energy crisis

Thursday: The war on elephants: How the ivory trade threatens their existence

Friday: 'Sleepless slugs' on rise, say experts

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