Rank	Countries/Territories	Count	Percent
1	China	144	30%
2	United States	140	29.2%
3	Germany	57	11.9%
4	Korea, Republic of	30	6.2%
5	France	17	3.5%
6	Hong Kong	15	3.1%
7	Canada	11	2.3%
8	Iran, Islamic Republic of	7	1.5%
9	Netherlands	7	1.5%
10	Ukraine	6	1.2%
11	Indonesia	6	1.2%
12	Australia	6	1.2%
13	Japan	5	1%
14	Jordan	3	0.6%
15	India	3	0.6%
16	Malaysia	3	0.6%
17	Singapore	3	0.6%
18	Philippines	2	0.4%
19	Qatar	2	0.4%
20	Italy	2	0.4%
21	Cyprus	2	0.4%
22	Denmark	2	0.4%
23	Egypt	2	0.4%
24	Brazil	1	0.2%
25	Argentina	1	0.2%
26	Russia	1	0.2%
27	Sweden	1	0.2%
28	Switzerland	1	0.2%