Rank	Countries/Territories	Count	Percent
1	China	318	36.2%
2	United States	228	25.9%
3	Germany	76	8.6%
4	Korea, Republic of	51	5.8%
5	Netherlands	26	3%
6	France	24	2.7%
7	Japan	18	2%
8	India	16	1.8%
9	Greece	12	1.4%
10	Australia	12	1.4%
11	Ireland	12	1.4%
12	Romania	8	0.9%
13	Singapore	8	0.9%
14	Canada	6	0.7%
15	Croatia	6	0.7%
16	Brazil	5	0.6%
17	Italy	5	0.6%
18	Philippines	4	0.5%
19	Argentina	4	0.5%
20	Cyprus	3	0.3%
21	Serbia	3	0.3%
22	Morocco	3	0.3%
23	Turkey	3	0.3%
24	Ukraine	2	0.2%
25	Portugal	2	0.2%
26	New Zealand	2	0.2%
27	Mongolia	2	0.2%
28	Malaysia	2	0.2%
29	Denmark	2	0.2%
30	Hungary	2	0.2%
31	Iran, Islamic Republic of	1	0.1%
32	Iraq	1	0.1%
33	Georgia	1	0.1%
34	Colombia	1	0.1%
35	Austria	1	0.1%
36	Bangladesh	1	0.1%
37	Belarus	1	0.1%
38	Belgium	1	0.1%
39	Mexico	1	0.1%
40	Kazakhstan	1	0.1%
41	Norway	1	0.1%
42	Switzerland	1	0.1%
43	Thailand	1	0.1%
44	United Kingdom	1	0.1%