table of contents worldwide distribution channels the following table presents the number of doors by geographic location , in which ralph lauren-branded products distributed by our wholesale segment were sold to consumers in our primary channels of distribution as of april 3 , 2010 : number of location doors ( a ) .

Location
Number of   Doors<sup>(a)</sup>
United States and Canada
4,402
Europe
4,421
Japan
117
Total
8,940

( a ) in asia-pacific , our products are primarily distributed through concessions-based sales arrangements .
in addition , american living and chaps-branded products distributed by our wholesale segment were sold domestically through approximately 1700 doors as of april 3 , 2010 .
we have five key department-store customers that generate significant sales volume .
for fiscal 2010 , these customers in the aggregate accounted for approximately 45% ( 45 % ) of all wholesale revenues , with macy 2019s , inc .
representing approximately 18% ( 18 % ) of these revenues .
our product brands are sold primarily through their own sales forces .
our wholesale segment maintains its primary showrooms in new york city .
in addition , we maintain regional showrooms in atlanta , chicago , dallas , milan , paris , london , munich , madrid and stockholm .
shop-within-shops .
as a critical element of our distribution to department stores , we and our licensing partners utilize shop- within-shops to enhance brand recognition , to permit more complete merchandising of our lines by the department stores and to differentiate the presentation of products .
shop-within-shops fixed assets primarily include items such as customized freestanding fixtures , wall cases and components , decorative items and flooring .
as of april 3 , 2010 , we had approximately 14000 shop-within-shops dedicated to our ralph lauren-branded wholesale products worldwide .
excluding significantly larger shop-within-shops in key department store locations , the size of our shop-within-shops typically ranges from approximately 300 to 6000 square feet .
we normally share in the cost of these shop-within-shops with our wholesale customers .
basic stock replenishment program .
basic products such as knit shirts , chino pants and oxford cloth shirts can be ordered at any time through our basic stock replenishment programs .
we generally ship these products within three-to-five days of order receipt .
our retail segment as of april 3 , 2010 , our retail segment consisted of 179 full-price retail stores and 171 factory stores worldwide , totaling approximately 2.6 million square feet , 281 concessions-based shop-within-shops and two e-commerce websites .
the extension of our direct-to-consumer reach is a primary long-term strategic goal .
full-price retail stores our full-price retail stores reinforce the luxury image and distinct sensibility of our brands and feature exclusive lines that are not sold in domestic department stores .
we opened 3 new full-price stores and closed 3 full-price stores in fiscal 2010 .
in addition , we assumed 16 full-price stores in connection with the asia-pacific .

Question: Analyse this data from a financial earnings document. what percentage of doors in the wholesale segment as of april 3 , 2010 where in the united states and canada geography?
Choices:
0.00179
2.0309
0.00002
-4538
0.49239
Correct choice index: 4