Rank	Countries/Territories	Count	Percent
1	China	601	33.6%
2	United States	542	30.3%
3	Japan	92	5.1%
4	Germany	79	4.4%
5	Australia	70	3.9%
6	France	43	2.4%
7	Iran, Islamic Republic of	38	2.1%
8	India	35	2%
9	United Kingdom	34	1.9%
10	Singapore	26	1.5%
11	Switzerland	22	1.2%
12	Korea, Republic of	14	0.8%
13	Cyprus	13	0.7%
14	Canada	12	0.7%
15	Netherlands	12	0.7%
16	Italy	12	0.7%
17	Spain	12	0.7%
18	Norway	9	0.5%
19	Malaysia	9	0.5%
20	Hong Kong	8	0.4%
21	Ireland	8	0.4%
22	Egypt	8	0.4%
23	Thailand	8	0.4%
24	Poland	8	0.4%
25	Argentina	7	0.4%
26	Philippines	5	0.3%
27	Russia	5	0.3%
28	Ukraine	5	0.3%
29	Romania	4	0.2%
30	Colombia	4	0.2%
31	Brazil	4	0.2%
32	Denmark	4	0.2%
33	Pakistan	4	0.2%
34	Finland	3	0.2%
35	Belgium	3	0.2%
36	Turkey	3	0.2%
37	Viet Nam	2	0.1%
38	Portugal	2	0.1%
39	Saudi Arabia	2	0.1%
40	South Africa	2	0.1%
41	Cambodia	2	0.1%
42	Czech Republic	2	0.1%
43	Mongolia	2	0.1%
44	Lebanon	2	0.1%
45	Indonesia	2	0.1%
46	Greece	2	0.1%
47	Peru	1	0.1%
48	Ecuador	1	0.1%
49	Croatia	1	0.1%
50	Bahrain	1	0.1%
51	Virgin Islands, British	1	0.1%