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利润率是考察一个公司盈利能力的重要指标,以下是三家公司2009年的利润率:
微软:27.7%
苹果:17.8%
Google:27.6%
再看看学术出版商Elsevier的利润率
2002: £429m profit on £1295m revenue – 33.18%
2003: £467m profit on £1381m revenue – 33.82%
2004: £460m profit on £1363m revenue – 33.75%
2005: £449m profit on £1436m revenue – 31.25%
2006: £465m profit on £1521m revenue – 30.57%
2007: £477m profit on £1507m revenue – 31.65%
2008: £568m profit on £1700m revenue – 33.41%
2009: £693m profit on £1985m revenue – 34.91%
2010: £724m profit on £2026m revenue – 35.74%
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