Rank	Countries/Territories	Count	Percent
1	United States	380	39.7%
2	China	204	21.3%
3	Germany	92	9.6%
4	Sweden	25	2.6%
5	Australia	24	2.5%
6	Netherlands	18	1.9%
7	India	17	1.8%
8	Russia	17	1.8%
9	France	13	1.4%
10	Japan	12	1.3%
11	Korea, Republic of	12	1.3%
12	United Kingdom	12	1.3%
13	Singapore	11	1.2%
14	Canada	11	1.2%
15	Ireland	9	0.9%
16	Hong Kong	8	0.8%
17	Nigeria	8	0.8%
18	Pakistan	8	0.8%
19	Italy	8	0.8%
20	Mexico	7	0.7%
21	Norway	5	0.5%
22	Portugal	4	0.4%
23	Egypt	4	0.4%
24	Indonesia	3	0.3%
25	Cyprus	3	0.3%
26	Iraq	3	0.3%
27	Latvia	3	0.3%
28	Malaysia	3	0.3%
29	Thailand	3	0.3%
30	Turkey	3	0.3%
31	Ukraine	3	0.3%
32	Jordan	2	0.2%
33	New Zealand	2	0.2%
34	Croatia	2	0.2%
35	Algeria	2	0.2%
36	Brazil	2	0.2%
37	Iran, Islamic Republic of	2	0.2%
38	Greece	2	0.2%
39	Fiji	1	0.1%
40	Georgia	1	0.1%
41	Bangladesh	1	0.1%
42	Belgium	1	0.1%
43	Nepal	1	0.1%
44	Kenya	1	0.1%
45	Israel	1	0.1%
46	United Arab Emirates	1	0.1%
47	Slovakia	1	0.1%