Rank	Countries/Territories	Count	Percent
1	China	298	47%
2	United States	102	16.1%
3	Australia	27	4.3%
4	Germany	25	3.9%
5	Japan	15	2.4%
6	United Kingdom	14	2.2%
7	Iran, Islamic Republic of	13	2.1%
8	Russia	12	1.9%
9	Brazil	11	1.7%
10	Ireland	10	1.6%
11	Netherlands	10	1.6%
12	India	8	1.3%
13	Korea, Republic of	7	1.1%
14	Canada	7	1.1%
15	Sweden	7	1.1%
16	Singapore	6	0.9%
17	Turkey	6	0.9%
18	Czech Republic	5	0.8%
19		4	0.6%
20	France	4	0.6%
21	Ukraine	4	0.6%
22	Palestine, State of	4	0.6%
23	Romania	4	0.6%
24	Mexico	3	0.5%
25	Philippines	2	0.3%
26	New Zealand	2	0.3%
27	Pakistan	2	0.3%
28	Spain	2	0.3%
29	Taiwan	2	0.3%
30	Denmark	2	0.3%
31	Egypt	2	0.3%
32	Costa Rica	2	0.3%
33	Lebanon	2	0.3%
34	Indonesia	2	0.3%
35	Hong Kong	2	0.3%
36	Mauritius	1	0.2%
37	United Arab Emirates	1	0.2%
38	South Africa	1	0.2%
39	Switzerland	1	0.2%
40	Italy	1	0.2%
41	Portugal	1	0.2%