Food containers: 67,000 people are injured every year trying to peel cellophane off sandwiches, opening a ready meal or opening a ring-pull can. Six out of ten of these, around 150 a day, stab themselves trying to open a jar or ready meal with a knife.
Chainsaws vs Newspapers: Chainsaws are the cause of around 1,200 injuries a year but this pales when compared to the 4,300 injured by newspapers and magazines.
My favourite is:
Bears: The UK may be devoid of grizzly bears, but we do have Teddy Bears. More people are killed by teddy bears here than by grizzly bears in those countries which have them.
Raising the question "which countries don't have teddy bears?"