Rank	Countries/Territories	Count	Percent
1	China	648	39%
2	United States	463	27.9%
3	Japan	79	4.8%
4	Germany	55	3.3%
5	India	33	2%
6	United Kingdom	31	1.9%
7	Iran, Islamic Republic of	28	1.7%
8	Korea, Republic of	28	1.7%
9	Belgium	22	1.3%
10	Spain	21	1.3%
11	Netherlands	19	1.1%
12	Singapore	18	1.1%
13	Austria	17	1%
14	France	17	1%
15	Egypt	14	0.8%
16	Mexico	14	0.8%
17	Russia	13	0.8%
18	Hungary	12	0.7%
19	Malaysia	11	0.7%
20	Brazil	11	0.7%
21	Australia	9	0.5%
22	Argentina	8	0.5%
23	Italy	8	0.5%
24	Switzerland	7	0.4%
25	Taiwan	7	0.4%
26	Canada	6	0.4%
27	Colombia	6	0.4%
28	Greece	5	0.3%
29	Ireland	4	0.2%
30	Portugal	4	0.2%
31	Romania	4	0.2%
32	Georgia	4	0.2%
33	Thailand	4	0.2%
34	Turkey	3	0.2%
35	Sweden	3	0.2%
36	Cyprus	3	0.2%
37	Poland	3	0.2%
38	Pakistan	2	0.1%
39	Paraguay	2	0.1%
40	Guatemala	2	0.1%
41	Iceland	2	0.1%
42	Chile	2	0.1%
43	Finland	2	0.1%
44	Dominican Republic	2	0.1%
45	Sri Lanka	2	0.1%
46	Ukraine	1	0.1%
47	United Arab Emirates	1	0.1%
48	Denmark	1	0.1%
49	Myanmar	1	0.1%