Rank	Countries/Territories	Count	Percent
1	China	863	44%
2	United States	455	23.2%
3	Germany	94	4.8%
4	Japan	81	4.1%
5	Romania	43	2.2%
6	India	35	1.8%
7	Belgium	30	1.5%
8	Korea, Republic of	29	1.5%
9	Australia	28	1.4%
10	United Kingdom	28	1.4%
11	Ireland	27	1.4%
12	Singapore	26	1.3%
13	Canada	22	1.1%
14	Sweden	19	1%
15	Netherlands	17	0.9%
16	Brazil	15	0.8%
17	France	13	0.7%
18	Iran, Islamic Republic of	11	0.6%
19	Cyprus	9	0.5%
20	Argentina	8	0.4%
21	Portugal	8	0.4%
22	Taiwan	7	0.4%
23	Denmark	7	0.4%
24	Hong Kong	7	0.4%
25	Egypt	6	0.3%
26	Croatia	6	0.3%
27	Turkey	6	0.3%
28	Russia	5	0.3%
29	Italy	5	0.3%
30	Iraq	5	0.3%
31	New Zealand	5	0.3%
32	Norway	5	0.3%
33	Mauritius	5	0.3%
34	Ukraine	4	0.2%
35	Spain	4	0.2%
36	Serbia	4	0.2%
37	United Arab Emirates	3	0.2%
38	Saudi Arabia	2	0.1%
39	Israel	2	0.1%
40	Algeria	2	0.1%
41	Austria	1	0.1%
42	Bulgaria	1	0.1%
43	Finland	1	0.1%
44	Czech Republic	1	0.1%
45	Greece	1	0.1%
46	Indonesia	1	0.1%
47	Mongolia	1	0.1%
48	Lebanon	1	0.1%
49	Kenya	1	0.1%
50	Qatar	1	0.1%
51	Viet Nam	1	0.1%