Rank	Countries/Territories	Count	Percent
1	China	280	41.6%
2	United States	190	28.2%
3	Germany	50	7.4%
4	Japan	21	3.1%
5	France	17	2.5%
6	Australia	15	2.2%
7	Netherlands	10	1.5%
8	Indonesia	9	1.3%
9	Jordan	8	1.2%
10	United Kingdom	8	1.2%
11	Taiwan	7	1%
12	Philippines	6	0.9%
13	Korea, Republic of	5	0.7%
14	Malaysia	4	0.6%
15	Iran, Islamic Republic of	4	0.6%
16	Serbia	4	0.6%
17	Singapore	4	0.6%
18	Ukraine	4	0.6%
19	Portugal	3	0.4%
20	Russia	3	0.4%
21	Cyprus	3	0.4%
22	Egypt	2	0.3%
23	Brazil	2	0.3%
24	Canada	2	0.3%
25	Iraq	2	0.3%
26	Pakistan	2	0.3%
27	Switzerland	2	0.3%
28	Turkey	2	0.3%
29	Saudi Arabia	1	0.1%
30	Spain	1	0.1%
31	Sweden	1	0.1%
32	Lithuania	1	0.1%