Men are less likely to talk than women with 54% of women having had a conversation compared to 37% of men.
1 in 5 London Workers Paid "Poverty Wages"
One in five workers in London are being paid "poverty wages".
A study has found the number of jobs paying below the so-called London living wage has risen by 100,000 between 2012 and 2011.
It now stands at 580,000.
The organisation behind the findings, Trust for London, says the Government could save nearly £1 billion a year in taxes and welfare if more businesses paid the recommended minimum London rate.
Last year mayor Boris Johnson raised the recommended minimum hourly wage to £8.30, a rise of 45p.
A spokesperson for Mr Johnson said: "The mayor believes strongly that paying the London living wage makes good business sense as it helps to boost the bottom line by building dedicated and motivated workforces."
A career in the media and entertainment industry starts here...
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
Most Viewed Pictures On Heart
Recently Played Tracks
Now playing: The best feel good music
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
What's happening on the roads where you are?
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Get some great ideas on how to advertise your business on radio, online and on mobile.