Rank	Countries/Territories	Count	Percent
1	China	351	34%
2	United States	319	30.9%
3	Germany	122	11.8%
4	United Kingdom	26	2.5%
5	Switzerland	25	2.4%
6	Netherlands	21	2%
7	Japan	20	1.9%
8	Canada	16	1.6%
9	Brazil	15	1.5%
10	Russia	14	1.4%
11	Spain	13	1.3%
12	France	13	1.3%
13	Singapore	11	1.1%
14	Turkey	8	0.8%
15	Australia	8	0.8%
16	Romania	7	0.7%
17	Israel	6	0.6%
18	India	6	0.6%
19	Ireland	5	0.5%
20	Cyprus	3	0.3%
21	Malaysia	3	0.3%
22	Morocco	2	0.2%
23	Portugal	2	0.2%
24	Ukraine	2	0.2%
25	Taiwan	2	0.2%
26	Colombia	2	0.2%
27	Korea, Republic of	2	0.2%
28	Greece	1	0.1%
29	Egypt	1	0.1%
30	Chile	1	0.1%
31	Slovakia	1	0.1%
32	Saudi Arabia	1	0.1%
33	Mauritius	1	0.1%
34	New Zealand	1	0.1%