Rank	Countries/Territories	Count	Percent
1	United States	359	38.2%
2	China	336	35.8%
3	Germany	63	6.7%
4	United Kingdom	23	2.4%
5	Netherlands	15	1.6%
6	Canada	14	1.5%
7	Japan	13	1.4%
8	Brazil	12	1.3%
9	India	11	1.2%
10	France	11	1.2%
11	Korea, Republic of	11	1.2%
12	Australia	10	1.1%
13	Switzerland	8	0.9%
14	Singapore	7	0.7%
15	Hungary	4	0.4%
16	Cyprus	4	0.4%
17	Argentina	3	0.3%
18	Romania	3	0.3%
19	Lebanon	3	0.3%
20	Mongolia	2	0.2%
21	Morocco	2	0.2%
22	Poland	2	0.2%
23	Portugal	2	0.2%
24	Egypt	2	0.2%
25	Finland	2	0.2%
26	Greece	2	0.2%
27	Ireland	2	0.2%
28	Italy	2	0.2%
29	Jordan	1	0.1%
30	Kazakhstan	1	0.1%
31	Austria	1	0.1%
32	Norway	1	0.1%
33	Philippines	1	0.1%
34	Mexico	1	0.1%
35	Russia	1	0.1%
36	Spain	1	0.1%
37	Sweden	1	0.1%
38	Turkey	1	0.1%
39	Ukraine	1	0.1%