Rank	Countries/Territories	Count	Percent
1	United States	252	36.1%
2	China	120	17.2%
3	Germany	28	4%
4	United Kingdom	26	3.7%
5	Mexico	25	3.6%
6	Indonesia	23	3.3%
7	Japan	21	3%
8	Russia	18	2.6%
9	France	17	2.4%
10	Sweden	16	2.3%
11	Thailand	16	2.3%
12	Taiwan	13	1.9%
13	Netherlands	12	1.7%
14	Ireland	11	1.6%
15	India	10	1.4%
16	Greece	8	1.1%
17	Brazil	8	1.1%
18	Malaysia	8	1.1%
19	Hong Kong	5	0.7%
20	Korea, Republic of	4	0.6%
21	Philippines	4	0.6%
22	Portugal	4	0.6%
23	Spain	4	0.6%
24	Sri Lanka	4	0.6%
25	Turkey	4	0.6%
26	Switzerland	3	0.4%
27	Saudi Arabia	3	0.4%
28	Czech Republic	3	0.4%
29	Egypt	3	0.4%
30	Iran, Islamic Republic of	3	0.4%
31	Afghanistan	3	0.4%
32	Canada	3	0.4%
33	Colombia	2	0.3%
34	Australia	2	0.3%
35	Romania	2	0.3%
36	Tunisia	2	0.3%
37	United Arab Emirates	1	0.1%
38	Nigeria	1	0.1%
39	Singapore	1	0.1%
40	South Africa	1	0.1%
41	Belgium	1	0.1%
42	Brunei Darussalam	1	0.1%
43	Cyprus	1	0.1%
44	Chile	1	0.1%