"Social factors like friends and peer pressure (93 per cent in Kolkata) play a leading part as a trigger to smoking, followed by work pressure," a survey by ICICI Lombard General Insurance said in its report on a month-long survey in Kolkata, Mumbai, Delhi and Bangalore.
"Smoking is seen as a style statement and something that helps in relieving stress," the report said.
The survey is an initiative to reveal and understand the underlying factors behind smoking behaviour.
Stating that 225 respondents were from Kolkata, out of which 97 per cent smoked more than once a day and three per cent smoked once a day, it said that 58 per cent of the respondents did not have health insurance.
It said that 92 per cent of Kolkata respondents were highly aware that smoking caused lung cancer, and 29 per cent smoked more than 4-6 cigarettes a day.