Rank	Countries/Territories	Count	Percent
1	China	636	34.9%
2	United States	521	28.6%
3	Germany	141	7.7%
4	Australia	48	2.6%
5	Turkey	45	2.5%
6	India	41	2.3%
7	France	36	2%
8	Japan	35	1.9%
9	Taiwan	29	1.6%
10	Netherlands	23	1.3%
11	Iran, Islamic Republic of	22	1.2%
12	United Kingdom	22	1.2%
13	Korea, Republic of	20	1.1%
14	Russia	20	1.1%
15	Canada	19	1%
16	Serbia	17	0.9%
17	Singapore	16	0.9%
18	Cyprus	16	0.9%
19	Portugal	13	0.7%
20	Malaysia	11	0.6%
21	Brazil	10	0.5%
22	Hong Kong	10	0.5%
23	Switzerland	9	0.5%
24	Ireland	9	0.5%
25	Sweden	6	0.3%
26	Belgium	5	0.3%
27	Argentina	4	0.2%
28	Indonesia	4	0.2%
29	Iraq	4	0.2%
30	Pakistan	4	0.2%
31	Thailand	3	0.2%
32	Qatar	2	0.1%
33	Romania	2	0.1%
34	Spain	2	0.1%
35	Rwanda	2	0.1%
36	Latvia	2	0.1%
37	Mongolia	2	0.1%
38	Oman	2	0.1%
39	Denmark	2	0.1%
40	Egypt	2	0.1%
41	Austria	1	0.1%
42	Greece	1	0.1%
43	Philippines	1	0.1%
44	Uganda	1	0.1%
45	Ukraine	1	0.1%