Rank	Countries/Territories	Count	Percent
1	China	460	42.3%
2	United States	299	27.5%
3	Germany	64	5.9%
4	Japan	34	3.1%
5	France	26	2.4%
6	Iran, Islamic Republic of	25	2.3%
7	Korea, Republic of	21	1.9%
8	United Kingdom	18	1.7%
9	Hong Kong	13	1.2%
10	Singapore	12	1.1%
11	Canada	11	1%
12	India	10	0.9%
13	Ireland	9	0.8%
14	Spain	9	0.8%
15	Israel	8	0.7%
16	Taiwan	7	0.6%
17	Sweden	6	0.6%
18	Russia	6	0.6%
19	Netherlands	6	0.6%
20	Denmark	5	0.5%
21	Indonesia	4	0.4%
22	Chile	4	0.4%
23	Turkey	4	0.4%
24	Thailand	3	0.3%
25	Argentina	3	0.3%
26	Czech Republic	3	0.3%
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%