Rank	Countries/Territories	Count	Percent
1	United States	631	31.1%
2	China	588	29%
3	Netherlands	245	12.1%
4	Germany	158	7.8%
5	Taiwan	68	3.3%
6	Sweden	54	2.7%
7	Singapore	51	2.5%
8	Japan	37	1.8%
9	France	26	1.3%
10	Russia	17	0.8%
11	Canada	16	0.8%
12	India	15	0.7%
13	Australia	14	0.7%
14	Israel	14	0.7%
15	Turkey	12	0.6%
16	United Kingdom	8	0.4%
17	Korea, Republic of	8	0.4%
18	Norway	8	0.4%
19	Hong Kong	8	0.4%
20	Cyprus	7	0.3%
21	Costa Rica	6	0.3%
22		5	0.2%
23	Ireland	5	0.2%
24	Colombia	4	0.2%
25	Belgium	3	0.1%
26	Brazil	3	0.1%
27	Austria	2	0.1%
28	Bangladesh	2	0.1%
29	Spain	2	0.1%
30	Latvia	2	0.1%
31	Italy	2	0.1%
32	Ukraine	2	0.1%
33	New Zealand	1	0%
34	Lithuania	1	0%
35	South Africa	1	0%
36	Portugal	1	0%
37	Romania	1	0%
38	Bulgaria	1	0%
39	Greece	1	0%
40	Iran, Islamic Republic of	1	0%