2008年第四季美國PC市場，Apple市佔率8.3%。

Apple's share of US PC market slips to 8% at hands of Acer

from AppleInsider

根據市場研究公司Gartner的報告，2008年第四季（10-12月）的美國與全球PC市場出貨量與市佔率如下：

2008Q4 US PC market
	4Q08 Shipments	4Q08 Market Share	4Q07 Shipments	4Q07 Market Share	Growth
Dell	4,466	28.6%	5,344.6	30.8%	-16.4%
HP	4,288	27.5.%	4,439.5	25.6%	-3.4%
Acer	2,374	15.2%	1,527.3	8.8%	55.4%
Apple	1,255	8.0%	1,159.3	6.7%	8.3%
Toshiba	1,008	6.5%	900	5.2%	12.0%
Others	2,219	14.2%	3,992.6	23.0%	-44.4%
Totel	15,609	100.0%	17,363.3	100.0%	-10.1%

Preliminary U.S. PC Vendor Unit Shipment Estimates for 4Q08 (Thousands of Units) | Source: Gartner

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2008Q4 Worldwide PC market
	4Q08 Shipments	4Q08 Market Share	4Q07 Shipments	4Q07 Market Share	Growth
HP	14,915	19.1%	14,405.0	18.7%	3.5%
Dell	10,320	13.2.%	10,971.7	14.2%	-5.9%
Acer	9,637	12.3%	7,351.3	9.5%	31.1%
Lenovo	5,549	7.1%	5,808.4	7.5%	-4.5%
Toshiba	3,655	4.7%	3,026.9	3.9%	20.7%
Others	34,006	43.6%	35,632.7	46.2%	-4.6%
Totel	78,083	100.0%	77,195.9	100.0%	1.1%

Preliminary Worldwide PC Vendor Unit Shipment Estimates for 4Q08 (Thousands of Units) | Source: Gartner

  

Apple雖然在美國市場佔到第四位，不過全球市場依然是排不到邊…最大的原因因該還是平均

價格的問題吧…，不過話說Acer還真是強勁啊…