Rank	Countries/Territories	Count	Percent
1	China	586	45.1%
2	United States	350	27%
3	Germany	124	9.6%
4	Japan	34	2.6%
5	India	26	2%
6	France	20	1.5%
7	Netherlands	19	1.5%
8	Korea, Republic of	17	1.3%
9	United Kingdom	14	1.1%
10	Ukraine	12	0.9%
11	Australia	11	0.8%
12	Switzerland	8	0.6%
13	Taiwan	8	0.6%
14	Thailand	7	0.5%
15	Malaysia	7	0.5%
16	Canada	7	0.5%
17	Indonesia	6	0.5%
18	Romania	4	0.3%
19	Cyprus	4	0.3%
20	Hong Kong	3	0.2%
21	Portugal	3	0.2%
22	Singapore	3	0.2%
23	Serbia	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Nepal	2	0.2%
26	Bangladesh	2	0.2%
27	Belgium	2	0.2%
28	Brazil	2	0.2%
29	Sweden	2	0.2%
30	Viet Nam	2	0.2%
31	Denmark	1	0.1%
32	Egypt	1	0.1%
33	Argentina	1	0.1%
34	Moldova, Republic of	1	0.1%
35	Mongolia	1	0.1%
36	Russia	1	0.1%
37	Poland	1	0.1%
38	South Africa	1	0.1%
39	Syrian Arab Republic	1	0.1%