Rank	Countries/Territories	Count	Percent
1	United States	463	33.8%
2	China	369	27%
3	Germany	325	23.8%
4	France	43	3.1%
5	Japan	39	2.9%
6	Korea, Republic of	17	1.2%
7	Canada	15	1.1%
8	Australia	14	1%
9	Singapore	10	0.7%
10	Netherlands	6	0.4%
11	Ireland	6	0.4%
12	Hong Kong	6	0.4%
13	India	5	0.4%
14	Cyprus	4	0.3%
15	Finland	4	0.3%
16	United Kingdom	4	0.3%
17	Ukraine	3	0.2%
18	Spain	3	0.2%
19	Sweden	3	0.2%
20	Latvia	3	0.2%
21	Belarus	3	0.2%
22	Brazil	3	0.2%
23	Argentina	2	0.1%
24	Italy	2	0.1%
25	Malaysia	2	0.1%
26	Portugal	2	0.1%
27	Switzerland	2	0.1%
28	South Africa	2	0.1%
29	Romania	1	0.1%
30	Russia	1	0.1%
31	Mongolia	1	0.1%
32	Jordan	1	0.1%
33	Indonesia	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Ethiopia	1	0.1%
36	Chile	1	0.1%