Rank	Countries/Territories	Count	Percent
1	Germany	622	35.5%
2	United States	495	28.3%
3	China	395	22.5%
4	France	58	3.3%
5	Canada	41	2.3%
6	Australia	15	0.9%
7	Japan	15	0.9%
8	India	14	0.8%
9	Russia	12	0.7%
10	Switzerland	11	0.6%
11	Cyprus	9	0.5%
12	Netherlands	7	0.4%
13	Bulgaria	6	0.3%
14	Jordan	6	0.3%
15	Hong Kong	5	0.3%
16	United Kingdom	4	0.2%
17	Korea, Republic of	4	0.2%
18	Iran, Islamic Republic of	4	0.2%
19	Ireland	3	0.2%
20	Spain	3	0.2%
21	Turkey	3	0.2%
22	Morocco	3	0.2%
23	Peru	3	0.2%
24	Singapore	2	0.1%
25	Latvia	2	0.1%
26	Algeria	2	0.1%
27	Argentina	2	0.1%
28	Mauritius	1	0.1%
29	Mongolia	1	0.1%
30	Israel	1	0.1%
31	Hungary	1	0.1%
32	Nigeria	1	0.1%
33	Ukraine	1	0.1%