Rank	Countries/Territories	Count	Percent
1	China	641	45.7%
2	United States	459	32.7%
3	Germany	77	5.5%
4	Italy	36	2.6%
5	Japan	27	1.9%
6	France	25	1.8%
7	Australia	18	1.3%
8	Korea, Republic of	15	1.1%
9	Switzerland	11	0.8%
10	Netherlands	10	0.7%
11	Ireland	9	0.6%
12	Singapore	8	0.6%
13	United Kingdom	6	0.4%
14	Turkey	5	0.4%
15	Iran, Islamic Republic of	5	0.4%
16	Canada	5	0.4%
17	Cyprus	4	0.3%
18	India	4	0.3%
19	Spain	4	0.3%
20	Russia	4	0.3%
21	Mongolia	4	0.3%
22	Norway	4	0.3%
23	Uzbekistan	3	0.2%
24	Ukraine	3	0.2%
25	Argentina	3	0.2%
26	Brazil	2	0.1%
27	Hong Kong	2	0.1%
28	Lithuania	2	0.1%
29	Taiwan	2	0.1%
30	Saudi Arabia	2	0.1%
31	South Africa	1	0.1%
32	Pakistan	1	0.1%
33	Malaysia	1	0.1%
34	Georgia	1	0.1%