Rank	Countries/Territories	Count	Percent
1	United States	788	36.5%
2	China	630	29.2%
3	Germany	83	3.8%
4	India	79	3.7%
5	Australia	68	3.2%
6	Japan	46	2.1%
7	Netherlands	42	1.9%
8	Greece	42	1.9%
9	Hong Kong	32	1.5%
10	Iran, Islamic Republic of	31	1.4%
11	Korea, Republic of	27	1.3%
12	United Kingdom	26	1.2%
13	Taiwan	26	1.2%
14	Ireland	22	1%
15	Canada	16	0.7%
16	Brazil	15	0.7%
17	Singapore	15	0.7%
18	Russia	14	0.6%
19	France	13	0.6%
20	Israel	11	0.5%
21	Kazakhstan	10	0.5%
22	Portugal	10	0.5%
23	Spain	9	0.4%
24	Italy	8	0.4%
25	Belgium	8	0.4%
26	Chile	7	0.3%
27	Mexico	7	0.3%
28	Romania	7	0.3%
29	Thailand	7	0.3%
30	Cyprus	6	0.3%
31	Hungary	5	0.2%
32	Norway	4	0.2%
33	Switzerland	4	0.2%
34	Turkey	3	0.1%
35	Ukraine	3	0.1%
36	Nigeria	3	0.1%
37	Qatar	3	0.1%
38	South Africa	3	0.1%
39	Morocco	3	0.1%
40	Czech Republic	3	0.1%
41	Egypt	3	0.1%
42	Ethiopia	2	0.1%
43	Indonesia	2	0.1%
44	Viet Nam	2	0.1%
45	Sweden	1	0%
46	United Arab Emirates	1	0%
47	Tanzania, United Republic of	1	0%
48	Pakistan	1	0%
49	New Zealand	1	0%
50	Ecuador	1	0%
51	Colombia	1	0%
52	Botswana	1	0%
53	Bangladesh	1	0%