Rank	Countries/Territories	Count	Percent
1	United States	289	32.8%
2	China	284	32.3%
3	Germany	114	13%
4	Netherlands	31	3.5%
5	Korea, Republic of	22	2.5%
6	France	18	2%
7	Sweden	16	1.8%
8	Russia	13	1.5%
9	India	12	1.4%
10	Canada	11	1.2%
11	Brazil	8	0.9%
12	Taiwan	7	0.8%
13	Egypt	6	0.7%
14	Ireland	5	0.6%
15	Italy	4	0.5%
16		4	0.5%
17	Malaysia	4	0.5%
18	Saudi Arabia	3	0.3%
19	Turkey	3	0.3%
20	Cambodia	3	0.3%
21	Japan	3	0.3%
22	Hong Kong	3	0.3%
23	Iraq	2	0.2%
24	Macao	2	0.2%
25	Cyprus	2	0.2%
26	Switzerland	2	0.2%
27	Yemen	2	0.2%
28	Romania	2	0.2%
29	Singapore	1	0.1%
30	Spain	1	0.1%
31	United Kingdom	1	0.1%
32	Australia	1	0.1%
33	Belarus	1	0.1%