15
13
11
09
2007
7,000
6,000
5,000
4,000
3,000
2,000
1,000
15
14
13
12
11
10
09
08
2007
7,000
6,000
5,000
4,000
3,000
2,000
1,000
15
14
13
12
11
10
09
08
2007
7,000
6,000
5,000
4,000
3,000
2,000
1,000
15
14
13
12
11
10
09
08
2007
7,000
6,000
5,000
4,000
3,000
2,000
1,000