Rank	Countries/Territories	Count	Percent
1	Germany	630	33%
2	United States	541	28.4%
3	China	465	24.4%
4	France	63	3.3%
5	Canada	41	2.1%
6	India	25	1.3%
7	Australia	16	0.8%
8	Japan	15	0.8%
9	Russia	14	0.7%
10	Netherlands	11	0.6%
11	Switzerland	11	0.6%
12	Cyprus	11	0.6%
13	Bulgaria	6	0.3%
14	Jordan	6	0.3%
15	Korea, Republic of	6	0.3%
16	Hong Kong	5	0.3%
17	United Kingdom	5	0.3%
18	Ireland	5	0.3%
19	Turkey	4	0.2%
20	Iran, Islamic Republic of	4	0.2%
21	Spain	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	Hungary	1	0.1%
31	Israel	1	0.1%
32	Nigeria	1	0.1%
33	Ukraine	1	0.1%