Rank	Countries/Territories	Count	Percent
1	China	374	46%
2	United States	216	26.6%
3	Germany	51	6.3%
4	France	23	2.8%
5	India	18	2.2%
6	Canada	17	2.1%
7	Japan	15	1.8%
8	United Kingdom	11	1.4%
9	Switzerland	10	1.2%
10	Thailand	9	1.1%
11	Spain	8	1%
12	Netherlands	6	0.7%
13	Russia	4	0.5%
14	Iran, Islamic Republic of	4	0.5%
15	Ireland	4	0.5%
16	Hong Kong	4	0.5%
17	Finland	3	0.4%
18	Cyprus	3	0.4%
19	Australia	3	0.4%
20	Bulgaria	3	0.4%
21	Singapore	3	0.4%
22	Norway	3	0.4%
23	Philippines	2	0.2%
24	Romania	2	0.2%
25	Kazakhstan	2	0.2%
26	Korea, Republic of	2	0.2%
27	Moldova, Republic of	2	0.2%
28	Belgium	2	0.2%
29	Egypt	2	0.2%
30	Argentina	1	0.1%
31	Greece	1	0.1%
32	Italy	1	0.1%
33	Mongolia	1	0.1%
34	Taiwan	1	0.1%
35	Malaysia	1	0.1%
36	Viet Nam	1	0.1%