Rank	Countries/Territories	Count	Percent
1	Germany	201	29.6%
2	United States	151	22.2%
3	China	138	20.3%
4	Turkey	33	4.9%
5	Korea, Republic of	30	4.4%
6	Japan	17	2.5%
7	France	16	2.4%
8	India	15	2.2%
9	Netherlands	12	1.8%
10	Singapore	12	1.8%
11	United Kingdom	7	1%
12	Pakistan	6	0.9%
13	Malaysia	6	0.9%
14	Ireland	4	0.6%
15	Cyprus	3	0.4%
16	Denmark	3	0.4%
17	Bulgaria	3	0.4%
18	Canada	3	0.4%
19	Hungary	3	0.4%
20	Spain	2	0.3%
21	Hong Kong	2	0.3%
22	Italy	2	0.3%
23	Indonesia	2	0.3%
24	Iran, Islamic Republic of	2	0.3%
25	Jordan	2	0.3%
26	Australia	1	0.1%
27	Switzerland	1	0.1%
28	Taiwan	1	0.1%
29	Slovenia	1	0.1%
30	South Africa	1	0.1%