Rank	Countries/Territories	Count	Percent
1	United States	872	48.1%
2	China	506	27.9%
3	Germany	119	6.6%
4	Japan	80	4.4%
5	Netherlands	31	1.7%
6	France	24	1.3%
7	Canada	21	1.2%
8	Australia	18	1%
9	United Kingdom	16	0.9%
10	Singapore	14	0.8%
11	Russia	11	0.6%
12	Switzerland	10	0.6%
13	India	10	0.6%
14	Norway	9	0.5%
15	Italy	8	0.4%
16	Belgium	8	0.4%
17	Cyprus	7	0.4%
18	Hong Kong	7	0.4%
19	Latvia	5	0.3%
20	Sweden	4	0.2%
21	Spain	3	0.2%
22	Taiwan	3	0.2%
23	Thailand	3	0.2%
24	Korea, Republic of	3	0.2%
25	Denmark	3	0.2%
26	Argentina	2	0.1%
27	Israel	2	0.1%
28	Iran, Islamic Republic of	2	0.1%
29	Saudi Arabia	2	0.1%
30	Philippines	2	0.1%
31	Portugal	1	0.1%
32	Lithuania	1	0.1%
33	Mexico	1	0.1%
34	Mongolia	1	0.1%
35	South Africa	1	0.1%
36	Turkey	1	0.1%
37	Ireland	1	0.1%
38	Georgia	1	0.1%
39	Viet Nam	1	0.1%