Rank	Countries/Territories	Count	Percent
1	China	636	36.2%
2	United States	463	26.4%
3	Germany	208	11.8%
4	Korea, Republic of	61	3.5%
5	France	49	2.8%
6		48	2.7%
7	Singapore	41	2.3%
8	Japan	25	1.4%
9	United Kingdom	23	1.3%
10	Spain	22	1.3%
11	Canada	22	1.3%
12	Australia	19	1.1%
13	India	17	1%
14	Greece	15	0.9%
15	Turkey	14	0.8%
16	Netherlands	13	0.7%
17	Cyprus	8	0.5%
18	Hong Kong	6	0.3%
19	Ireland	6	0.3%
20	Switzerland	6	0.3%
21	Taiwan	6	0.3%
22	Mexico	5	0.3%
23	Norway	5	0.3%
24	Brazil	5	0.3%
25	Austria	4	0.2%
26	Denmark	4	0.2%
27	Poland	4	0.2%
28	Iran, Islamic Republic of	4	0.2%
29	Sweden	3	0.2%
30	Latvia	2	0.1%
31	Finland	2	0.1%
32	Argentina	2	0.1%
33	Chile	1	0.1%
34	Albania	1	0.1%
35	Indonesia	1	0.1%
36	Malaysia	1	0.1%
37	Mongolia	1	0.1%
38	South Africa	1	0.1%
39	Senegal	1	0.1%
40	New Zealand	1	0.1%
41	Ukraine	1	0.1%