Rank	Countries/Territories	Count	Percent
1	China	173	46.4%
2	United States	85	22.8%
3	Japan	15	4%
4	Spain	11	2.9%
5	United Kingdom	10	2.7%
6	Italy	8	2.1%
7	Brazil	7	1.9%
8	Germany	6	1.6%
9	Switzerland	5	1.3%
10	Hungary	4	1.1%
11	India	4	1.1%
12	Ireland	4	1.1%
13	Denmark	4	1.1%
14	Egypt	3	0.8%
15	Canada	3	0.8%
16	Sweden	3	0.8%
17	Singapore	3	0.8%
18	Mexico	2	0.5%
19	Poland	2	0.5%
20	Portugal	2	0.5%
21	Saudi Arabia	2	0.5%
22	Thailand	2	0.5%
23	Tunisia	2	0.5%
24	Ukraine	2	0.5%
25	Australia	2	0.5%
26	Austria	2	0.5%
27	Iran, Islamic Republic of	2	0.5%
28	Hong Kong	1	0.3%
29	Korea, Republic of	1	0.3%
30	France	1	0.3%
31	Netherlands	1	0.3%
32	Slovenia	1	0.3%