60%
69%
72%
83%
66%
88%
59%
50%
41%
70%
47%
68%
63%
61%
64%
75%
76%
62%
43%
85%
49%
78%
52%
89%
77%
56%
51%
45%
46%
54%
55%
58%
千葉