Rank	Countries/Territories	Count	Percent
1	United States	753	35.6%
2	China	551	26%
3	Netherlands	161	7.6%
4	Germany	126	6%
5	France	85	4%
6	Switzerland	34	1.6%
7	Mexico	32	1.5%
8	Japan	31	1.5%
9	India	29	1.4%
10	Canada	24	1.1%
11	United Kingdom	23	1.1%
12	South Africa	22	1%
13	Singapore	22	1%
14	Brazil	22	1%
15	Cyprus	17	0.8%
16	Iran, Islamic Republic of	15	0.7%
17	Korea, Republic of	14	0.7%
18	Australia	13	0.6%
19	Spain	13	0.6%
20	Sweden	12	0.6%
21	Turkey	11	0.5%
22	Ukraine	10	0.5%
23	Russia	10	0.5%
24	Egypt	9	0.4%
25	Hong Kong	8	0.4%
26	Ireland	8	0.4%
27	Saudi Arabia	6	0.3%
28	Thailand	5	0.2%
29	Peru	5	0.2%
30	Norway	4	0.2%
31	Indonesia	4	0.2%
32	Finland	4	0.2%
33	Taiwan	4	0.2%
34	Pakistan	3	0.1%
35	Philippines	2	0.1%
36	Poland	2	0.1%
37	Panama	2	0.1%
38	Italy	2	0.1%
39	Lithuania	2	0.1%
40	Belgium	2	0.1%
41	Bulgaria	2	0.1%
42	Syrian Arab Republic	2	0.1%
43	Slovakia	1	0%
44	Argentina	1	0%
45	Colombia	1	0%
46	Iceland	1	0%
47	Fiji	1	0%
48	Ecuador	1	0%
49	Malaysia	1	0%
50	Palestine, State of	1	0%
51	Nicaragua	1	0%
52	Nigeria	1	0%