Rank	Countries/Territories	Count	Percent
1	China	250	30.1%
2	United States	240	28.9%
3	Germany	51	6.1%
4	Japan	43	5.2%
5	India	40	4.8%
6	Netherlands	38	4.6%
7	Australia	17	2%
8	Bulgaria	14	1.7%
9	United Kingdom	12	1.4%
10	Egypt	11	1.3%
11	Russia	11	1.3%
12	France	10	1.2%
13	Ireland	9	1.1%
14	Canada	8	1%
15	Colombia	8	1%
16	Korea, Republic of	7	0.8%
17	Singapore	6	0.7%
18	Romania	5	0.6%
19	Cyprus	5	0.6%
20	Argentina	4	0.5%
21	Austria	3	0.4%
22	South Africa	3	0.4%
23	Taiwan	3	0.4%
24	Turkey	2	0.2%
25	Viet Nam	2	0.2%
26	Sweden	2	0.2%
27	Hong Kong	2	0.2%
28	Nigeria	2	0.2%
29	Peru	2	0.2%
30	Poland	2	0.2%
31	Bangladesh	2	0.2%
32	Chile	2	0.2%
33	Croatia	2	0.2%
34	Indonesia	2	0.2%
35	Israel	1	0.1%
36	Italy	1	0.1%
37	Greece	1	0.1%
38	Serbia	1	0.1%
39	Mexico	1	0.1%
40	Moldova, Republic of	1	0.1%
41	Myanmar	1	0.1%
42	New Zealand	1	0.1%
43	Kazakhstan	1	0.1%
44	Ukraine	1	0.1%
45	Thailand	1	0.1%