30%

40%

50%

70%

40%

40%

70%

50%

40%

40%

50%

50%

50%

40%

50%

30%

30%

20%

30%

40%

50%

40%

40%

70%

30%

50%

40%

50%

50%

50%

40%

50%

40%

50%

60%