Rank	Countries/Territories	Count	Percent
1	China	541	34.9%
2	United States	439	28.3%
3	Germany	130	8.4%
4	France	51	3.3%
5	United Kingdom	51	3.3%
6	Japan	36	2.3%
7	Hong Kong	35	2.3%
8	Romania	23	1.5%
9	India	17	1.1%
10	Netherlands	17	1.1%
11	Pakistan	13	0.8%
12	Spain	13	0.8%
13	Italy	13	0.8%
14	Viet Nam	11	0.7%
15	Switzerland	11	0.7%
16	Singapore	11	0.7%
17	Australia	11	0.7%
18	Canada	10	0.6%
19	Korea, Republic of	10	0.6%
20	Turkey	10	0.6%
21	Russia	9	0.6%
22	Taiwan	9	0.6%
23	Sweden	8	0.5%
24	Brazil	6	0.4%
25	Colombia	5	0.3%
26	Cyprus	5	0.3%
27	Ecuador	5	0.3%
28	Iran, Islamic Republic of	5	0.3%
29	Portugal	5	0.3%
30	Ghana	4	0.3%
31	Malaysia	4	0.3%
32	Egypt	4	0.3%
33	Argentina	3	0.2%
34	Philippines	3	0.2%
35	Poland	3	0.2%
36	Ukraine	3	0.2%
37	South Africa	2	0.1%
38	Qatar	2	0.1%
39	Peru	2	0.1%
40	Belgium	2	0.1%
41	Denmark	1	0.1%
42	Ireland	1	0.1%
43	Norway	1	0.1%
44	Mongolia	1	0.1%
45	Greece	1	0.1%
46	Kuwait	1	0.1%
47	Luxembourg	1	0.1%