Rank	Countries/Territories	Count	Percent
1	China	357	33%
2	United States	344	31.8%
3	Germany	109	10.1%
4	France	29	2.7%
5	Japan	25	2.3%
6	Netherlands	19	1.8%
7	Slovakia	19	1.8%
8	Korea, Republic of	16	1.5%
9	Turkey	14	1.3%
10	United Kingdom	13	1.2%
11	Australia	11	1%
12	India	10	0.9%
13	Italy	9	0.8%
14		9	0.8%
15	Egypt	9	0.8%
16	Denmark	7	0.6%
17	Brazil	6	0.6%
18	Ghana	5	0.5%
19	Portugal	5	0.5%
20	Romania	5	0.5%
21	Russia	4	0.4%
22	South Africa	4	0.4%
23	Spain	4	0.4%
24	Hong Kong	4	0.4%
25	Iran, Islamic Republic of	4	0.4%
26	Malaysia	4	0.4%
27	Mexico	3	0.3%
28	Cyprus	3	0.3%
29	Canada	3	0.3%
30	Austria	3	0.3%
31	Ireland	2	0.2%
32	Nepal	2	0.2%
33	Poland	2	0.2%
34	Sweden	2	0.2%
35	Switzerland	2	0.2%
36	Taiwan	2	0.2%
37	Thailand	1	0.1%
38	Ukraine	1	0.1%
39	Venezuela, Bolivarian Republic of	1	0.1%
40	Nigeria	1	0.1%
41	Pakistan	1	0.1%
42	Philippines	1	0.1%
43	Indonesia	1	0.1%
44	Morocco	1	0.1%
45	Algeria	1	0.1%
46	Colombia	1	0.1%
47	Estonia	1	0.1%
48	Hungary	1	0.1%