Rank	Countries/Territories	Count	Percent
1	United States	238	33.1%
2	China	101	14.1%
3	Germany	62	8.6%
4	Canada	28	3.9%
5	United Kingdom	28	3.9%
6	France	25	3.5%
7	Netherlands	24	3.3%
8	Japan	22	3.1%
9	Australia	22	3.1%
10	Russia	17	2.4%
11	Indonesia	13	1.8%
12	India	12	1.7%
13	Korea, Republic of	9	1.3%
14	Israel	8	1.1%
15	Turkey	8	1.1%
16	Sweden	7	1%
17	Philippines	7	1%
18	New Zealand	6	0.8%
19	Ireland	6	0.8%
20	Denmark	5	0.7%
21	South Africa	5	0.7%
22	Ukraine	5	0.7%
23	Viet Nam	5	0.7%
24	Taiwan	4	0.6%
25	Singapore	4	0.6%
26	Malaysia	4	0.6%
27	Czech Republic	4	0.6%
28	Belgium	4	0.6%
29	Cyprus	3	0.4%
30	Greece	3	0.4%
31	Lithuania	3	0.4%
32	Spain	3	0.4%
33	Puerto Rico	3	0.4%
34	Switzerland	3	0.4%
35	Romania	2	0.3%
36	Portugal	2	0.3%
37	Mexico	2	0.3%
38	Hong Kong	2	0.3%
39	Costa Rica	2	0.3%
40	Brazil	2	0.3%
41	Cambodia	2	0.3%
42	Egypt	1	0.1%
43	Pakistan	1	0.1%
44	Italy	1	0.1%