Rank	Countries/Territories	Count	Percent
1	United States	479	34.8%
2	China	450	32.7%
3	Germany	125	9.1%
4	France	39	2.8%
5	Netherlands	27	2%
6	Japan	27	2%
7	Slovakia	20	1.5%
8	Turkey	18	1.3%
9	United Kingdom	16	1.2%
10	Korea, Republic of	16	1.2%
11	Australia	16	1.2%
12	India	11	0.8%
13	Italy	10	0.7%
14		9	0.7%
15	Egypt	9	0.7%
16	Denmark	7	0.5%
17	Canada	7	0.5%
18	Brazil	6	0.4%
19	Ghana	5	0.4%
20	Hong Kong	5	0.4%
21	Portugal	5	0.4%
22	Romania	5	0.4%
23	Sweden	5	0.4%
24	Russia	4	0.3%
25	South Africa	4	0.3%
26	Spain	4	0.3%
27	Cyprus	4	0.3%
28	Iran, Islamic Republic of	4	0.3%
29	Malaysia	4	0.3%
30	Mexico	3	0.2%
31	Ireland	3	0.2%
32	Austria	3	0.2%
33	Nepal	2	0.1%
34	Poland	2	0.1%
35	Venezuela, Bolivarian Republic of	2	0.1%
36	Singapore	2	0.1%
37	Switzerland	2	0.1%
38	Taiwan	2	0.1%
39	Thailand	1	0.1%
40	Ukraine	1	0.1%
41	Nigeria	1	0.1%
42	Pakistan	1	0.1%
43	Panama	1	0.1%
44	Philippines	1	0.1%
45	Indonesia	1	0.1%
46	Morocco	1	0.1%
47	Algeria	1	0.1%
48	Argentina	1	0.1%
49	Colombia	1	0.1%
50	Croatia	1	0.1%
51	Estonia	1	0.1%
52	Hungary	1	0.1%