Rank	Countries/Territories	Count	Percent
1	China	431	41.8%
2	United States	346	33.6%
3	Germany	100	9.7%
4	France	39	3.8%
5	Switzerland	14	1.4%
6	Korea, Republic of	11	1.1%
7	Netherlands	10	1%
8	India	10	1%
9	Japan	9	0.9%
10	Malaysia	6	0.6%
11	Singapore	6	0.6%
12	Canada	4	0.4%
13	Cyprus	4	0.4%
14	Australia	4	0.4%
15	Brazil	3	0.3%
16	Egypt	3	0.3%
17	Spain	3	0.3%
18	Taiwan	3	0.3%
19	Thailand	3	0.3%
20	Poland	3	0.3%
21	Mexico	2	0.2%
22	Turkey	2	0.2%
23	Hong Kong	2	0.2%
24	Argentina	2	0.2%
25	Bosnia and Herzegovina	2	0.2%
26	Dominican Republic	1	0.1%
27	Croatia	1	0.1%
28	Indonesia	1	0.1%
29	Iraq	1	0.1%
30	Ukraine	1	0.1%
31	Mongolia	1	0.1%
32	Russia	1	0.1%
33	Philippines	1	0.1%