Rank	Countries/Territories	Count	Percent
1	United States	771	43.2%
2	China	338	19%
3	Germany	145	8.1%
4	India	68	3.8%
5	Korea, Republic of	37	2.1%
6	France	30	1.7%
7	Czech Republic	28	1.6%
8	Australia	25	1.4%
9	Japan	21	1.2%
10	Netherlands	21	1.2%
11	Russia	18	1%
12	Romania	15	0.8%
13	Turkey	14	0.8%
14	United Kingdom	14	0.8%
15	Canada	14	0.8%
16	Indonesia	12	0.7%
17	Italy	11	0.6%
18	Malaysia	11	0.6%
19	Brazil	11	0.6%
20	Thailand	11	0.6%
21	Singapore	11	0.6%
22	Iran, Islamic Republic of	10	0.6%
23	Egypt	9	0.5%
24	Cyprus	9	0.5%
25	Cote D'ivoire	8	0.4%
26	South Africa	8	0.4%
27	Taiwan	7	0.4%
28	Colombia	7	0.4%
29	Chile	6	0.3%
30	Sweden	6	0.3%
31	Spain	5	0.3%
32	Peru	5	0.3%
33	Poland	5	0.3%
34	Israel	5	0.3%
35	Greece	5	0.3%
36	Hong Kong	5	0.3%
37	Hungary	4	0.2%
38	Lebanon	4	0.2%
39	Oman	4	0.2%
40	Norway	3	0.2%
41	Mexico	3	0.2%
42	Switzerland	3	0.2%
43	Saudi Arabia	3	0.2%
44	Argentina	3	0.2%
45	Croatia	3	0.2%
46	Belgium	2	0.1%
47	Kuwait	2	0.1%
48	Latvia	2	0.1%
49	New Zealand	2	0.1%
50	Nigeria	2	0.1%
51	Pakistan	2	0.1%
52	Panama	1	0.1%
53	Mongolia	1	0.1%
54	Portugal	1	0.1%
55	Philippines	1	0.1%
56	Sri Lanka	1	0.1%
57	Serbia	1	0.1%
58	Syrian Arab Republic	1	0.1%
59	Ukraine	1	0.1%
60	Viet Nam	1	0.1%
61	Mauritius	1	0.1%
62	Jordan	1	0.1%
63	Ethiopia	1	0.1%
64	Armenia	1	0.1%
65	Bangladesh	1	0.1%
66	Bulgaria	1	0.1%