Divorce is a legal process which leads to termination of marriage
USA - 50% approx divorce in usa (for first marriage)
[Almost same figure divorce in usa - as in canada]
Canada - 50% approx divorce in canada (for first marriage)
Canada - 70% approx divorce in canada (for second marriage)
Canada - 85% approx divorce in canada (for 3rd marriage)
Australia - 40% approx divorce in australia (first marriage)
Japan - 27% approx divorce in japan (first marriage)
Singapore - 10% approx divorce in singapore (first marriage)
India - 10 out of 1000 marriages (first marriage) - india amongst the lowest divorce rate. (althought high divorce rate in urban areas as compared to rural india)
In certain countries divorce is forbidden
In brazil, divorce was forbidden until 1977
In Malta divorce is forbidden
In Philippines divorce is forbidden but have marriage annulments (which means marriage never happened..) [Mainly because the catholics churches are against that - its a question of debate in phillipines]
Please note that divorce rate varies with time.