Rank	Countries/Territories	Count	Percent
1	United States	581	33.7%
2	China	362	21%
3	Japan	269	15.6%
4	Germany	150	8.7%
5	Australia	49	2.8%
6	Singapore	41	2.4%
7	France	33	1.9%
8	United Kingdom	31	1.8%
9	India	26	1.5%
10	Netherlands	22	1.3%
11	Mexico	19	1.1%
12	Cyprus	13	0.8%
13	Canada	13	0.8%
14	Belgium	11	0.6%
15	Hong Kong	9	0.5%
16	Iran, Islamic Republic of	8	0.5%
17	Turkey	8	0.5%
18	Spain	7	0.4%
19	Russia	7	0.4%
20	Hungary	6	0.3%
21	Argentina	5	0.3%
22	Serbia	4	0.2%
23	New Zealand	4	0.2%
24	Taiwan	4	0.2%
25	Sweden	3	0.2%
26	Viet Nam	3	0.2%
27	Poland	3	0.2%
28	Ireland	3	0.2%
29	Italy	3	0.2%
30	Latvia	3	0.2%
31	Brazil	3	0.2%
32	Bangladesh	2	0.1%
33	Greece	2	0.1%
34	Korea, Republic of	2	0.1%
35	Ukraine	2	0.1%
36	Thailand	2	0.1%
37	Lebanon	1	0.1%
38	Lithuania	1	0.1%
39	Luxembourg	1	0.1%
40	Malaysia	1	0.1%
41	Portugal	1	0.1%
42	Norway	1	0.1%
43	Mongolia	1	0.1%
44	Georgia	1	0.1%
45	Indonesia	1	0.1%