Rank	Countries/Territories	Count	Percent
1	United States	698	34%
2	China	400	19.5%
3	Germany	213	10.4%
4	Netherlands	161	7.8%
5	Algeria	66	3.2%
6	United Kingdom	63	3.1%
7	Canada	43	2.1%
8	Turkey	39	1.9%
9	India	35	1.7%
10	Japan	35	1.7%
11	France	33	1.6%
12	Australia	30	1.5%
13	Indonesia	14	0.7%
14	Italy	14	0.7%
15	Taiwan	14	0.7%
16	Czech Republic	13	0.6%
17	Brazil	13	0.6%
18	Hong Kong	11	0.5%
19	Romania	11	0.5%
20	Russia	11	0.5%
21	Spain	11	0.5%
22	Singapore	10	0.5%
23	Belarus	9	0.4%
24	Cyprus	8	0.4%
25	Malaysia	8	0.4%
26	South Africa	8	0.4%
27	Ireland	7	0.3%
28	Mexico	7	0.3%
29	Korea, Republic of	6	0.3%
30	Iran, Islamic Republic of	6	0.3%
31	Egypt	5	0.2%
32	Philippines	5	0.2%
33	Hungary	4	0.2%
34	Portugal	4	0.2%
35	Sweden	4	0.2%
36	Saudi Arabia	4	0.2%
37	Syrian Arab Republic	3	0.1%
38	Viet Nam	3	0.1%
39	Israel	3	0.1%
40	Mauritius	2	0.1%
41	New Zealand	2	0.1%
42	Nigeria	2	0.1%
43	Pakistan	2	0.1%
44	Greece	2	0.1%
45	Croatia	2	0.1%
46	Azerbaijan	2	0.1%
47	Ethiopia	1	0%
48	Poland	1	0%
49	Jordan	1	0%
50	Thailand	1	0%
51	Ukraine	1	0%
52	Slovakia	1	0%
53	Switzerland	1	0%