Rank	Countries/Territories	Count	Percent
1	United States	544	39.5%
2	China	378	27.5%
3	Germany	175	12.7%
4	Japan	55	4%
5	France	36	2.6%
6	Netherlands	23	1.7%
7	Taiwan	20	1.5%
8	Australia	19	1.4%
9	South Africa	18	1.3%
10	Singapore	12	0.9%
11	United Kingdom	11	0.8%
12	Korea, Republic of	10	0.7%
13	India	9	0.7%
14	Canada	8	0.6%
15	Ukraine	7	0.5%
16	Sweden	6	0.4%
17	Brazil	6	0.4%
18	Cyprus	6	0.4%
19	Ireland	5	0.4%
20	Saudi Arabia	4	0.3%
21	Hong Kong	4	0.3%
22	Lithuania	3	0.2%
23	Colombia	2	0.1%
24	Bangladesh	2	0.1%
25	Russia	2	0.1%
26	Mexico	2	0.1%
27	Switzerland	2	0.1%
28	Viet Nam	2	0.1%
29	Spain	1	0.1%
30	Mongolia	1	0.1%
31	Norway	1	0.1%
32	Philippines	1	0.1%
33	Malaysia	1	0.1%
34	Indonesia	1	0.1%