Rank	Countries/Territories	Count	Percent
1	China	572	35.5%
2	United States	440	27.3%
3	Germany	120	7.4%
4	Japan	102	6.3%
5	France	55	3.4%
6	Russia	34	2.1%
7	Korea, Republic of	30	1.9%
8	Taiwan	27	1.7%
9	Spain	26	1.6%
10	Hong Kong	25	1.6%
11	India	17	1.1%
12	Iran, Islamic Republic of	16	1%
13	Australia	16	1%
14	United Kingdom	16	1%
15	Singapore	15	0.9%
16	Netherlands	14	0.9%
17	Egypt	14	0.9%
18	Canada	8	0.5%
19	Mexico	6	0.4%
20	Argentina	5	0.3%
21	Ireland	5	0.3%
22	Turkey	5	0.3%
23	Pakistan	4	0.2%
24	South Africa	3	0.2%
25	Cyprus	3	0.2%
26	Denmark	3	0.2%
27	Serbia	3	0.2%
28	Thailand	3	0.2%
29	Sweden	2	0.1%
30	Switzerland	2	0.1%
31	Brazil	2	0.1%
32	Indonesia	2	0.1%
33	Saudi Arabia	2	0.1%
34	Mongolia	2	0.1%
35	Malaysia	2	0.1%
36	Kyrgyzstan	1	0.1%
37	Macao	1	0.1%
38	Kenya	1	0.1%
39	Romania	1	0.1%
40	Norway	1	0.1%
41	Oman	1	0.1%
42	Italy	1	0.1%
43	Brunei Darussalam	1	0.1%
44	Bangladesh	1	0.1%
45	Belgium	1	0.1%
46	Chile	1	0.1%