Rank	Countries/Territories	Count	Percent
1	China	278	43.8%
2	United States	166	26.1%
3	Germany	23	3.6%
4	Lithuania	22	3.5%
5	Japan	18	2.8%
6	Iran, Islamic Republic of	12	1.9%
7	Egypt	11	1.7%
8	Korea, Republic of	11	1.7%
9	Canada	10	1.6%
10	Malaysia	8	1.3%
11	Australia	7	1.1%
12	France	6	0.9%
13	Singapore	6	0.9%
14	Ireland	5	0.8%
15	India	4	0.6%
16	Argentina	4	0.6%
17	Bulgaria	4	0.6%
18	Netherlands	4	0.6%
19	United Kingdom	4	0.6%
20	Romania	3	0.5%
21	Brazil	3	0.5%
22	Bangladesh	2	0.3%
23	Belgium	2	0.3%
24	Colombia	2	0.3%
25	Jordan	2	0.3%
26	Kazakhstan	2	0.3%
27	Kyrgyzstan	2	0.3%
28	Sweden	2	0.3%
29	Ukraine	2	0.3%
30	Viet Nam	2	0.3%
31	Mexico	2	0.3%
32	Mongolia	2	0.3%
33	Norway	1	0.2%
34	Philippines	1	0.2%
35	Portugal	1	0.2%
36	Russia	1	0.2%