Rank	Countries/Territories	Count	Percent
1	China	381	33.7%
2	United States	374	33.1%
3	Germany	106	9.4%
4	Japan	46	4.1%
5	Italy	26	2.3%
6	France	21	1.9%
7	India	21	1.9%
8	Netherlands	18	1.6%
9	Singapore	13	1.2%
10	Canada	11	1%
11	United Kingdom	11	1%
12	Slovakia	9	0.8%
13	Australia	8	0.7%
14	Thailand	8	0.7%
15	Russia	7	0.6%
16	Taiwan	6	0.5%
17	Korea, Republic of	6	0.5%
18	Egypt	5	0.4%
19	Hong Kong	4	0.4%
20	Belgium	4	0.4%
21	Colombia	4	0.4%
22	Viet Nam	4	0.4%
23	Ireland	3	0.3%
24	Israel	3	0.3%
25	Morocco	3	0.3%
26	Serbia	3	0.3%
27	Philippines	2	0.2%
28	Nepal	2	0.2%
29	Cyprus	2	0.2%
30	Brazil	2	0.2%
31	Bulgaria	2	0.2%
32	Ukraine	2	0.2%
33	Turkey	1	0.1%
34	Bangladesh	1	0.1%
35	Denmark	1	0.1%
36	Greece	1	0.1%
37	Kenya	1	0.1%
38	Kuwait	1	0.1%
39	Latvia	1	0.1%
40	Libya	1	0.1%
41	Malaysia	1	0.1%
42	Mongolia	1	0.1%
43	Romania	1	0.1%
44	Switzerland	1	0.1%