Rank	Countries/Territories	Count	Percent
1	United States	351	42.6%
2	China	167	20.3%
3	Germany	75	9.1%
4	Japan	34	4.1%
5	France	28	3.4%
6	Canada	16	1.9%
7	Australia	15	1.8%
8	India	15	1.8%
9	United Kingdom	15	1.8%
10	Sweden	11	1.3%
11	Italy	10	1.2%
12	Hong Kong	10	1.2%
13	Taiwan	9	1.1%
14	Korea, Republic of	8	1%
15	Portugal	7	0.9%
16	Netherlands	7	0.9%
17	Kenya	6	0.7%
18	Ireland	6	0.7%
19	Turkey	4	0.5%
20	Belgium	3	0.4%
21	Cyprus	3	0.4%
22	Mauritius	3	0.4%
23	Mexico	3	0.4%
24	Singapore	2	0.2%
25	New Zealand	2	0.2%
26	Norway	1	0.1%
27	Pakistan	1	0.1%
28	South Africa	1	0.1%
29	Switzerland	1	0.1%
30	Romania	1	0.1%
31	Russia	1	0.1%
32	Denmark	1	0.1%
33	Egypt	1	0.1%
34	Argentina	1	0.1%
35	Israel	1	0.1%
36	Indonesia	1	0.1%
37	Iceland	1	0.1%
38	Greece	1	0.1%