送交者: skywalker00 于 2006-5-02, 12:24:26:

回答: How much is the 50 percentile of the world? 由 Latino2 于 2006-5-02, 12:04:56:

• So you mean average ppp higher than the Chinese - mangolasi (229 bytes) 2006-5-02, 15:02:30
  • that's correct - skywalker00 (193 bytes) 2006-5-02, 16:14:52

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