Rank	Countries/Territories	Count	Percent
1	China	503	39.8%
2	United States	383	30.3%
3	Germany	41	3.2%
4	India	40	3.2%
5	Japan	33	2.6%
6	Indonesia	28	2.2%
7	Netherlands	25	2%
8	Kazakhstan	21	1.7%
9	Russia	19	1.5%
10	Turkey	18	1.4%
11	Taiwan	17	1.3%
12	Sweden	12	0.9%
13	Canada	12	0.9%
14	France	11	0.9%
15	Singapore	10	0.8%
16	United Kingdom	10	0.8%
17	Brazil	9	0.7%
18	Spain	7	0.6%
19	Korea, Republic of	7	0.6%
20	Iran, Islamic Republic of	7	0.6%
21	Ecuador	6	0.5%
22	Romania	5	0.4%
23	Egypt	4	0.3%
24	Cyprus	4	0.3%
25	Colombia	3	0.2%
26	Pakistan	3	0.2%
27	Mexico	2	0.2%
28	Moldova, Republic of	2	0.2%
29	Guatemala	2	0.2%
30	Hong Kong	2	0.2%
31	Argentina	2	0.2%
32	Australia	2	0.2%
33	Georgia	2	0.2%
34	Switzerland	2	0.2%
35	Ukraine	2	0.2%
36	Ghana	1	0.1%
37	Bangladesh	1	0.1%
38	Belgium	1	0.1%
39	Chile	1	0.1%
40	Hungary	1	0.1%
41	Lebanon	1	0.1%
42	Portugal	1	0.1%
43	Senegal	1	0.1%