A recent study in the U.S. showed that, of married senior managers, two-thirds of the married men had children and only one-third of the married women had children.
米国における最近の研究によると、 既婚の上級管理職のうち 2/3の既婚男性に子どもがいたのに対して、 子持ちの既婚女性は1/3に過ぎなかったのです