Rank	Countries/Territories	Count	Percent
1	China	297	34.8%
2	United States	265	31.1%
3	Germany	100	11.7%
4	Ukraine	30	3.5%
5	France	29	3.4%
6	Canada	19	2.2%
7	Korea, Republic of	18	2.1%
8	Japan	17	2%
9	Indonesia	10	1.2%
10	Netherlands	10	1.2%
11	Malaysia	7	0.8%
12	Singapore	7	0.8%
13	Argentina	5	0.6%
14	Iran, Islamic Republic of	4	0.5%
15	Taiwan	4	0.5%
16	Romania	3	0.4%
17	Mexico	3	0.4%
18	Oman	3	0.4%
19	India	3	0.4%
20	Australia	3	0.4%
21	Cyprus	2	0.2%
22	Ghana	2	0.2%
23	Hong Kong	2	0.2%
24	Hungary	2	0.2%
25	Lebanon	2	0.2%
26	Poland	2	0.2%
27	United Kingdom	2	0.2%
28	Sweden	1	0.1%
29	Ireland	1	0.1%