Rank	Countries/Territories	Count	Percent
1	China	305	40.2%
2	United States	167	22%
3	Australia	41	5.4%
4	Czech Republic	22	2.9%
5	Japan	21	2.8%
6	United Kingdom	20	2.6%
7	Germany	17	2.2%
8	Greece	16	2.1%
9	Korea, Republic of	13	1.7%
10	Netherlands	13	1.7%
11	Thailand	11	1.5%
12	Canada	11	1.5%
13	Ireland	10	1.3%
14	Singapore	9	1.2%
15	Indonesia	8	1.1%
16	Hong Kong	8	1.1%
17	France	7	0.9%
18	Malaysia	7	0.9%
19	India	6	0.8%
20	Taiwan	6	0.8%
21	Italy	4	0.5%
22	Sweden	4	0.5%
23	New Zealand	3	0.4%
24	Philippines	3	0.4%
25	Romania	3	0.4%
26	Iran, Islamic Republic of	3	0.4%
27	Belgium	2	0.3%
28	Russia	2	0.3%
29	Latvia	2	0.3%
30	Namibia	2	0.3%
31	Ukraine	2	0.3%
32	Viet Nam	2	0.3%
33	Mexico	1	0.1%
34	Slovakia	1	0.1%
35	Jordan	1	0.1%
36	Saudi Arabia	1	0.1%
37	Brazil	1	0.1%
38	Croatia	1	0.1%
39	Cyprus	1	0.1%
40	Denmark	1	0.1%