Rank	Countries/Territories	Count	Percent
1	United States	412	47.3%
2	China	244	28%
3	Germany	78	9%
4	Netherlands	24	2.8%
5	France	14	1.6%
6	Ukraine	13	1.5%
7	Switzerland	12	1.4%
8	Australia	11	1.3%
9	Mexico	8	0.9%
10	Indonesia	6	0.7%
11	United Kingdom	6	0.7%
12	Canada	5	0.6%
13	Greece	4	0.5%
14	India	4	0.5%
15	Thailand	4	0.5%
16	Turkey	4	0.5%
17	Singapore	3	0.3%
18	Hungary	3	0.3%
19	Italy	2	0.2%
20	Korea, Republic of	2	0.2%
21	Philippines	2	0.2%
22	Argentina	2	0.2%
23	Cyprus	2	0.2%
24	Venezuela, Bolivarian Republic of	2	0.2%
25	Sweden	1	0.1%
26	Chile	1	0.1%
27	Hong Kong	1	0.1%
28	Japan	1	0.1%