Rank	Countries/Territories	Count	Percent
1	United States	885	34.3%
2	China	862	33.4%
3	Germany	215	8.3%
4	Japan	90	3.5%
5	Italy	68	2.6%
6	India	43	1.7%
7	Brazil	42	1.6%
8	Russia	38	1.5%
9	Netherlands	37	1.4%
10	Singapore	34	1.3%
11	Latvia	33	1.3%
12	Canada	28	1.1%
13	United Kingdom	24	0.9%
14	Iran, Islamic Republic of	21	0.8%
15	Ireland	18	0.7%
16	Korea, Republic of	18	0.7%
17	Hong Kong	17	0.7%
18	Australia	12	0.5%
19	Taiwan	10	0.4%
20	Czech Republic	9	0.3%
21	France	8	0.3%
22	Sweden	7	0.3%
23	Cyprus	6	0.2%
24	Turkey	6	0.2%
25	Switzerland	5	0.2%
26	Mongolia	4	0.2%
27	Thailand	4	0.2%
28	Ukraine	3	0.1%
29	Israel	3	0.1%
30	South Africa	3	0.1%
31	Spain	3	0.1%
32	Portugal	3	0.1%
33	Austria	3	0.1%
34	Argentina	2	0.1%
35	Belgium	2	0.1%
36	Egypt	2	0.1%
37	Greece	2	0.1%
38	Norway	2	0.1%
39	Venezuela, Bolivarian Republic of	2	0.1%
40	Tanzania, United Republic of	1	0%
41	Pakistan	1	0%
42	Romania	1	0%
43	Saudi Arabia	1	0%
44	Indonesia	1	0%
45	Bangladesh	1	0%