The hard-smoking French may look as if they are kicking the habit, but around 20% of cigarettes are sold illegally, to avoid hefty tobacco duty, and are not included in the figures.

• 曾经吸烟上瘾的法国人看起来好像已经改邪归正了，但为了逃避高昂的烟草税，居然有20%25的香烟是通过非法渠道销售的，这一数字却未包括在统计中。