Rank	Countries/Territories	Count	Percent
1	United States	549	48.5%
2	China	183	16.2%
3	India	64	5.7%
4	Germany	36	3.2%
5	Netherlands	28	2.5%
6	Japan	26	2.3%
7	Korea, Republic of	23	2%
8	Australia	19	1.7%
9	Pakistan	18	1.6%
10	Russia	17	1.5%
11	Brazil	17	1.5%
12	Slovakia	13	1.1%
13	Canada	12	1.1%
14	Indonesia	11	1%
15	Italy	11	1%
16	Spain	8	0.7%
17	Turkey	7	0.6%
18	United Kingdom	7	0.6%
19	Ireland	7	0.6%
20	Hong Kong	6	0.5%
21	France	6	0.5%
22	Norway	5	0.4%
23	Morocco	5	0.4%
24	Tunisia	4	0.4%
25	Mexico	4	0.4%
26	Denmark	4	0.4%
27	Costa Rica	3	0.3%
28	Malaysia	3	0.3%
29	Uruguay	3	0.3%
30	Switzerland	2	0.2%
31	Taiwan	2	0.2%
32	Thailand	2	0.2%
33	Poland	2	0.2%
34	Lithuania	2	0.2%
35	Greece	2	0.2%
36	Czech Republic	2	0.2%
37	Egypt	2	0.2%
38	Argentina	2	0.2%
39	Iran, Islamic Republic of	1	0.1%
40	Iraq	1	0.1%
41	Colombia	1	0.1%
42	Belarus	1	0.1%
43	Israel	1	0.1%
44	Latvia	1	0.1%
45	Libya	1	0.1%
46	Mongolia	1	0.1%
47	Romania	1	0.1%
48	Peru	1	0.1%
49	Philippines	1	0.1%
50	Slovenia	1	0.1%
51	Serbia	1	0.1%
52	Sri Lanka	1	0.1%
53	Sweden	1	0.1%