Men are less likely to talk than women with 54% of women having had a conversation compared to 37% of men.
Two men have appeared in court charged with murdering a teenager shot in the chest in Edmonton on Easter Monday evening.
Neighbours heard shouting in the street and then gunfire about an hour later.
Paramedics fought to save Mohammed Hussein (pictured) but he was pronounced dead at the scene.
Natneal Tefsay, 20, from Bounds Green, north London, and Christopher Aluma, 18, from Foxglove Close, N9 appeared at Highbury Corner Magistrates' Court on Saturday 6 April 2013.
A post-mortem examination found that Mr Hussein died from a single gunshot wound to the chest.
A third man, aged 19, was arrested by police on Saturday 6 April and was being questioned at an east London police station.
Police are continuing to appeal for information about the shooting, which happened in Bounces Road, Edmonton, at around 9.45pm on Monday 1 April 2013.
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A man has been fined £1,800 for flying drones over Parliament, near Buckingham Palace and over football stadiums.
Government to investigate after some restaurants accused of withholding tips
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