Single units
0
0
0
0
0
0
0
0
0
0
0
0
0
0
00
0
00
0
0
0
0
0
0
0
0
0
0
0
0
0
00
0
0
0
0
00
0
0
0
0
0
0
0
0
0
0
00
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
00
000
0
0
0
0
0
0
0
0
0
0