Rank	Countries/Territories	Count	Percent
1	United States	462	29.5%
2	China	433	27.6%
3	Germany	138	8.8%
4	India	68	4.3%
5	Korea, Republic of	64	4.1%
6	Japan	48	3.1%
7	Netherlands	37	2.4%
8	Canada	37	2.4%
9	France	36	2.3%
10	Russia	29	1.9%
11	Sweden	21	1.3%
12	Ireland	18	1.1%
13	United Kingdom	17	1.1%
14	Brazil	15	1%
15	Taiwan	14	0.9%
16	Ukraine	12	0.8%
17	Greece	10	0.6%
18	Italy	9	0.6%
19	Lithuania	9	0.6%
20	Spain	9	0.6%
21	Hong Kong	8	0.5%
22	Cyprus	8	0.5%
23	Romania	7	0.4%
24	Singapore	7	0.4%
25	Australia	5	0.3%
26	Chile	5	0.3%
27	Indonesia	4	0.3%
28	Latvia	4	0.3%
29	Belarus	3	0.2%
30	Israel	2	0.1%
31	Malaysia	2	0.1%
32	Kyrgyzstan	2	0.1%
33	Poland	2	0.1%
34	Portugal	2	0.1%
35	Pakistan	2	0.1%
36	Switzerland	2	0.1%
37	Thailand	2	0.1%
38	United Arab Emirates	2	0.1%
39	Uzbekistan	1	0.1%
40	Tajikistan	1	0.1%
41	Philippines	1	0.1%
42	New Zealand	1	0.1%
43	Saudi Arabia	1	0.1%
44	Serbia	1	0.1%
45	Mexico	1	0.1%
46	Iran, Islamic Republic of	1	0.1%
47	Bangladesh	1	0.1%
48	Czech Republic	1	0.1%
49	Egypt	1	0.1%
50	Finland	1	0.1%