Rank	Countries/Territories	Count	Percent
1	China	153	38.6%
2	United States	130	32.8%
3	Germany	41	10.4%
4	Korea, Republic of	15	3.8%
5	France	13	3.3%
6	Japan	8	2%
7	Australia	5	1.3%
8	Cyprus	3	0.8%
9	India	3	0.8%
10	Netherlands	3	0.8%
11	Philippines	3	0.8%
12	Romania	2	0.5%
13	Serbia	2	0.5%
14	Singapore	2	0.5%
15	United Arab Emirates	2	0.5%
16	Malaysia	2	0.5%
17	Iran, Islamic Republic of	2	0.5%
18	Brazil	2	0.5%
19	Colombia	2	0.5%
20	Canada	1	0.3%
21	Norway	1	0.3%
22	Saudi Arabia	1	0.3%