Rank	Countries/Territories	Count	Percent
1	United States	579	45.4%
2	China	311	24.4%
3	Germany	138	10.8%
4	Japan	27	2.1%
5	Netherlands	26	2%
6	Thailand	24	1.9%
7	France	21	1.6%
8	Australia	14	1.1%
9	India	11	0.9%
10	Singapore	10	0.8%
11	Colombia	10	0.8%
12	Canada	9	0.7%
13	Korea, Republic of	9	0.7%
14	Switzerland	8	0.6%
15	Turkey	6	0.5%
16	Italy	6	0.5%
17	Cyprus	6	0.5%
18	Russia	5	0.4%
19	South Africa	5	0.4%
20	Sweden	5	0.4%
21	United Kingdom	4	0.3%
22	Indonesia	4	0.3%
23	Norway	3	0.2%
24	Philippines	3	0.2%
25	Portugal	3	0.2%
26	Belarus	3	0.2%
27	Brazil	3	0.2%
28	Ukraine	3	0.2%
29	Taiwan	2	0.2%
30	Argentina	2	0.2%
31	Hungary	2	0.2%
32	Qatar	2	0.2%
33	Iran, Islamic Republic of	2	0.2%
34	Ireland	2	0.2%
35	Mongolia	1	0.1%
36	Kenya	1	0.1%
37	Spain	1	0.1%
38	Estonia	1	0.1%
39	Belgium	1	0.1%
40	Austria	1	0.1%
41	Bahrain	1	0.1%
42	Bangladesh	1	0.1%