Rank	Countries/Territories	Count	Percent
1	United States	553	30.3%
2	China	429	23.5%
3	Netherlands	161	8.8%
4	Germany	115	6.3%
5	Austria	68	3.7%
6	Korea, Republic of	61	3.3%
7	Australia	59	3.2%
8	United Kingdom	52	2.8%
9	Belgium	37	2%
10	India	31	1.7%
11	Spain	27	1.5%
12	Canada	17	0.9%
13	Norway	13	0.7%
14	Japan	11	0.6%
15	Singapore	11	0.6%
16	Sweden	10	0.5%
17	Russia	9	0.5%
18	Indonesia	9	0.5%
19	Brazil	9	0.5%
20	Cyprus	8	0.4%
21	Romania	8	0.4%
22	Turkey	7	0.4%
23	Czech Republic	7	0.4%
24	Hong Kong	7	0.4%
25	France	7	0.4%
26	Ireland	7	0.4%
27	Finland	6	0.3%
28	Argentina	6	0.3%
29	South Africa	6	0.3%
30	Taiwan	5	0.3%
31	New Zealand	5	0.3%
32	Mauritius	5	0.3%
33	Lithuania	5	0.3%
34	Israel	4	0.2%
35	Georgia	4	0.2%
36	Colombia	4	0.2%
37	Slovakia	4	0.2%
38	Peru	4	0.2%
39	Poland	4	0.2%
40	Ukraine	3	0.2%
41	Chile	3	0.2%
42	Malaysia	3	0.2%
43	Pakistan	3	0.2%
44	Mongolia	2	0.1%
45	Kenya	2	0.1%
46	Italy	2	0.1%
47	Bangladesh	2	0.1%
48	Thailand	2	0.1%
49	Switzerland	2	0.1%
50	Portugal	2	0.1%
51	Philippines	1	0.1%
52	Denmark	1	0.1%
53	Iran, Islamic Republic of	1	0.1%
54	Oman	1	0.1%