The Salvation Army is gaining worldwide attention for sending up a viral meme about a black and blue (or gold and white!) dress in its new public awareness campaign about violence against women.

So-called "mule women" work carrying heavy bundles of goods in Melilla, crossing the border between Spain and Morocco.

According to the OECD, only 66% of women are employed worldwide, compared to 80% of men. The report also analysed the educational attainment and its impact on the labour market.