Rank	Countries/Territories	Count	Percent
1	United States	973	34%
2	China	644	22.5%
3	Japan	250	8.7%
4	Germany	202	7.1%
5	Australia	88	3.1%
6	Korea, Republic of	70	2.4%
7	India	54	1.9%
8	United Arab Emirates	48	1.7%
9	Belgium	46	1.6%
10	Singapore	44	1.5%
11	United Kingdom	40	1.4%
12	Netherlands	40	1.4%
13	Russia	35	1.2%
14	Denmark	30	1%
15	Canada	28	1%
16	France	25	0.9%
17	Romania	25	0.9%
18	Ireland	20	0.7%
19	Italy	18	0.6%
20	Slovakia	17	0.6%
21	Iran, Islamic Republic of	15	0.5%
22	Cyprus	11	0.4%
23	New Zealand	10	0.3%
24	Portugal	10	0.3%
25	Turkey	9	0.3%
26	Hong Kong	9	0.3%
27	Mexico	7	0.2%
28	Egypt	7	0.2%
29	Greece	7	0.2%
30	Poland	7	0.2%
31	Sweden	7	0.2%
32	South Africa	6	0.2%
33	Bangladesh	6	0.2%
34	Brazil	5	0.2%
35	Colombia	4	0.1%
36	Ghana	4	0.1%
37	Pakistan	4	0.1%
38	Ukraine	4	0.1%
39	Taiwan	3	0.1%
40	Viet Nam	3	0.1%
41	Malaysia	3	0.1%
42	Spain	3	0.1%
43	Israel	3	0.1%
44	Bulgaria	2	0.1%
45	Switzerland	2	0.1%
46	Morocco	2	0.1%
47	Philippines	1	0%
48	Qatar	1	0%
49	Saudi Arabia	1	0%
50	Thailand	1	0%
51	Tunisia	1	0%
52	Chile	1	0%
53	Finland	1	0%
54	Czech Republic	1	0%
55	Iraq	1	0%
56	Latvia	1	0%
57	Lithuania	1	0%
58	Mongolia	1	0%
59	Nigeria	1	0%
60	Oman	1	0%