Rank	Countries/Territories	Count	Percent
1	China	503	41.5%
2	United States	348	28.7%
3	Germany	65	5.4%
4	Japan	41	3.4%
5	Iran, Islamic Republic of	30	2.5%
6	France	27	2.2%
7	Korea, Republic of	21	1.7%
8	United Kingdom	20	1.7%
9	Hong Kong	13	1.1%
10	Canada	13	1.1%
11	Ireland	12	1%
12	Singapore	12	1%
13	Netherlands	11	0.9%
14	Israel	10	0.8%
15	India	10	0.8%
16	Spain	9	0.7%
17	Taiwan	9	0.7%
18	Sweden	6	0.5%
19	Russia	6	0.5%
20	Denmark	5	0.4%
21	Chile	5	0.4%
22	Indonesia	4	0.3%
23	Turkey	4	0.3%
24	Thailand	3	0.2%
25	Argentina	3	0.2%
26	Czech Republic	3	0.2%
27	Cyprus	2	0.2%
28	Norway	2	0.2%
29	Tunisia	2	0.2%
30	Romania	2	0.2%
31	Pakistan	1	0.1%
32	Poland	1	0.1%
33	Kazakhstan	1	0.1%
34	Saudi Arabia	1	0.1%
35	Mauritius	1	0.1%
36	Slovakia	1	0.1%
37	Slovenia	1	0.1%
38	Colombia	1	0.1%
39	Australia	1	0.1%
40	Italy	1	0.1%