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Pakistan 28.1%, Corea del Sud 8.6%, India 8.5%, Giappone 7.1%, Germania 6.5%, Turkmenistan 5.1%, Kenya 4.3%, Stati Uniti 4.2% (2003)

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Italia 33.6%, Grecia 20.1%, Turchia 6.6%, Germania 5.7% (2003)

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Francia 30.7%, Italia 9.5%, Spagna 6.1%, Germania 5.5%, Cina 4.6%, Turchia 4.1% (2003)

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Spagna 48%, Francia 35%, Stati Uniti 2.3% (2000)

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Portogallo 17.9%, Sud Africa 12.2%, Stati Uniti 12%, Paesi Bassi (Olanda) 11.6%, Francia 6.4%, Brasile 5.7%, Regno Unito 4.1% (2003)

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Stati Uniti, Porto Rico, Regno Unito (2000)

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Stati Uniti 26.4%, Singapore 10.1%, Polonia 6.9%, Regno Unito 6%, Germania 6%, Trinidad e Tobago 4.7% (2003)

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Venezuela 64.8%, Stati Uniti 13.6%, Paesi Bassi (Olanda) 7.8% (2003)

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Stati Uniti 9.3%, Giappone 7.6%, Germania 7.3%, Regno Unito 6.1%, Cina 4.4%, Francia 4.1% (2003)

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Brasile 34%, Stati Uniti 16.4%, Germania 5.6%, Cina 5.2% (2003)

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Russia 11.6%, Belgio 11.6%, Israele 11.4%, Stati Uniti 9.5%, Iran 8.8%, Germania 6.7%, Emirati Arabi Uniti 5.4%, Italia 4.7%, Ucraina 4.6% (2003)

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Stati Uniti 55.3%, Paesi Bassi (Olanda) 13%, Antille Olandesi 3.1% (2003)

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Stati Uniti 16%, Giappone 12.5%, Cina 11%, Germania 6.1%, Regno Unito 4.2% (2003)

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Germania 43.4%, Italia 6.7%, Ungheria 5.4%, Svizzera 5%, Paesi Bassi (Olanda) 4.2% (2003)

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Russia 15.5%, Turchia 12%, Regno Unito 8.7%, Germania 8.1%, Cina 7.8%, Ucraina 5.4%, Italia 4.6%, Stati Uniti 4.6%, Kazakistan 4.3% (2003)

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Stati Uniti 20.8%, Corea del Sud 17.4%, Italia 11.4%, Francia 9.1%, Brasile 7.5%, Giappone 5.6%, Venezuela 5.3% (2003)

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Arabia Saudita 30.6%, Stati Uniti 11.4%, Giappone 7.8%, Regno Unito 5.7%, Germania 5.4% (2003)

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India 15.4%, Cina 11.3%, Singapore 10.8%, Giappone 5.9%, Hong Kong 4.5% (2003)

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Stati Uniti 37.7%, Trinidad e Tobago 19.7%, Regno Unito 6.2%, Giappone 4.4% (2003)

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Germania 17.7%, Paesi Bassi (Olanda) 16.5%, Francia 13.2%, Regno Unito 7.5%, Stati Uniti 5.9%, Irlanda 5.7% (2003)

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Stati Uniti 41.4%, Messico 12.2%, Regno Unito 5.9%, Cuba 5.5% (2003)

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Cina 28.8%, Francia 14.5%, Regno Unito 4.6%, Costa d’Avorio 4.5%, Thailandia 4.5% (2003)