Rank	Countries/Territories	Count	Percent
1	China	626	40.2%
2	United States	415	26.6%
3	Germany	121	7.8%
4	Canada	64	4.1%
5	Italy	53	3.4%
6	France	48	3.1%
7	Ireland	30	1.9%
8	Netherlands	20	1.3%
9	Spain	19	1.2%
10	Japan	19	1.2%
11	Egypt	18	1.2%
12	Iran, Islamic Republic of	13	0.8%
13	Australia	12	0.8%
14	Singapore	12	0.8%
15	Turkey	10	0.6%
16	India	9	0.6%
17	Korea, Republic of	9	0.6%
18	Cyprus	8	0.5%
19	Hungary	7	0.4%
20	Switzerland	7	0.4%
21	United Kingdom	5	0.3%
22	South Africa	4	0.3%
23	Norway	3	0.2%
24	Pakistan	3	0.2%
25	Ukraine	3	0.2%
26	Argentina	3	0.2%
27	Hong Kong	2	0.1%
28	Philippines	2	0.1%
29	Poland	2	0.1%
30	Russia	2	0.1%
31	Saudi Arabia	2	0.1%
32	Mexico	2	0.1%
33	Mongolia	1	0.1%
34	Taiwan	1	0.1%
35	Sweden	1	0.1%
36	Luxembourg	1	0.1%
37	Malaysia	1	0.1%