Rank	Countries/Territories	Count	Percent
1	China	574	35.9%
2	United States	496	31%
3	Germany	113	7.1%
4	Netherlands	57	3.6%
5	South Africa	26	1.6%
6	India	25	1.6%
7	Russia	22	1.4%
8	United Kingdom	21	1.3%
9	Japan	18	1.1%
10	Ireland	16	1%
11	France	14	0.9%
12	Australia	13	0.8%
13	Spain	13	0.8%
14	Bulgaria	12	0.8%
15	Iran, Islamic Republic of	11	0.7%
16	Italy	11	0.7%
17	Canada	10	0.6%
18	Hong Kong	9	0.6%
19	New Zealand	9	0.6%
20	Singapore	9	0.6%
21	Philippines	9	0.6%
22	Romania	8	0.5%
23	Denmark	8	0.5%
24	Cyprus	7	0.4%
25	Lithuania	7	0.4%
26	Turkey	7	0.4%
27	Belgium	6	0.4%
28	Georgia	6	0.4%
29	Latvia	6	0.4%
30	Brazil	5	0.3%
31	Poland	5	0.3%
32	Saudi Arabia	4	0.2%
33	Taiwan	4	0.2%
34	Mexico	4	0.2%
35	Nigeria	3	0.2%
36	Iraq	3	0.2%
37	Bangladesh	3	0.2%
38	Norway	2	0.1%
39	Oman	2	0.1%
40	Moldova, Republic of	2	0.1%
41	Thailand	2	0.1%
42	Ukraine	2	0.1%
43	Switzerland	2	0.1%
44	Portugal	2	0.1%
45	Malaysia	1	0.1%
46	Mauritius	1	0.1%
47	Suriname	1	0.1%
48	Mongolia	1	0.1%
49	Myanmar	1	0.1%
50	Palestine, State of	1	0.1%
51	Israel	1	0.1%
52	Argentina	1	0.1%
53	Egypt	1	0.1%
54	Estonia	1	0.1%
55	Iceland	1	0.1%
56	Greece	1	0.1%