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L‚Ρ—¦(%)
10”N1ŒŽ
2ŒŽ
3ŒŽ
4ŒŽ
5ŒŽ
6ŒŽ
7ŒŽ
8ŒŽ
9ŒŽ
10ŒŽ
11ŒŽ
12ŒŽ
11”N1ŒŽ
2ŒŽ
3ŒŽ
4ŒŽ

(a)Ž©”„Œv“d—Ν—Κ

1.1

0.5

0.0

0.4

£1.9

£3.0

£3.5

£2.0

£0.9

£0.9

£2.5

£1.8

£2.9

£2.0

£2.0

£2.7

(b)Œ_–ρ“d—Ν

2.0

2.0

2.1

1.9

1.9

1.8

1.5

1.3

1.1

1.0

0.9

0.6

0.6

0.6

0.5

0.5

(a)-(b)L‚Ρ—¦Ši·

£0.9

£1.5

£2.1

£1.5

£3.8

£4.8

£5.0

£3.3

£2.0

£1.9

£3.4

£2.4

£3.5

£2.6

£2.5

£2.2

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