Rank	Countries/Territories	Count	Percent
1	China	641	43.3%
2	United States	430	29%
3	Germany	109	7.4%
4	India	69	4.7%
5	Japan	63	4.3%
6	Netherlands	21	1.4%
7	United Kingdom	18	1.2%
8	Canada	15	1%
9	Australia	9	0.6%
10	Iran, Islamic Republic of	8	0.5%
11	Ireland	8	0.5%
12	Korea, Republic of	8	0.5%
13	Singapore	7	0.5%
14	Indonesia	7	0.5%
15	France	7	0.5%
16	Cyprus	6	0.4%
17	New Zealand	6	0.4%
18	Argentina	5	0.3%
19	Bulgaria	5	0.3%
20	Switzerland	4	0.3%
21	Spain	3	0.2%
22	Turkey	3	0.2%
23	United Arab Emirates	2	0.1%
24	Poland	2	0.1%
25	Zambia	2	0.1%
26	Syrian Arab Republic	2	0.1%
27	Taiwan	2	0.1%
28	Tanzania, United Republic of	2	0.1%
29	Latvia	2	0.1%
30	Malaysia	2	0.1%
31	Montenegro	2	0.1%
32	Italy	2	0.1%
33	Hong Kong	1	0.1%
34	Brazil	1	0.1%
35	Ecuador	1	0.1%
36	Fiji	1	0.1%
37	Norway	1	0.1%
38	Philippines	1	0.1%
39	South Africa	1	0.1%
40	Kenya	1	0.1%
41	Uruguay	1	0.1%