Tennis tournament surface speed

Not all the surface are the same, also if they are the same material. this is my personal charts of speed. In a scale of 10 where 10 is obviously the maximun.

Tournament		Surface		Speed - Pace
Acapulco	Mexico	Outdoor	Clay	1
Adelaide	Australia	Outdoor	Hard	8
Amersfoort	The Netherlands	Outdoor	Clay	3
Atlanta	GA, USA	Outdoor	Hard	10
ATP Masters Series Canada	Montreal, Canada	Outdoor	Hard	8
ATP Masters Series Cincinnati	OH, U.S.A.	Outdoor	Hard	7
ATP Masters Series Hamburg	Germany	Outdoor	Clay	5
ATP Masters Series Indian Wells	CA, U.S.A.	Outdoor	Hard	6
ATP Masters Series Miami	FL, U.S.A.	Outdoor	Hard	9
ATP World Tour Masters 1000 Madrid	Spain	Outdoor	Clay	6
ATP World Tour Masters 1000 Monte Carlo	Monaco	Outdoor	Clay	2
ATP World Tour Masters 1000 Paris	France	Indoor	Hard	8
ATP World Tour Masters 1000 Rome	Italy	Outdoor	Clay	5
ATP World Tour Masters 1000 Shanghai	Shanghai, China	Outdoor	Hard	10
Auckland	New Zealand	Outdoor	Hard	6
Bangkok	Thailand	Indoor	Hard	8
Barcelona	Spain	Outdoor	Clay	2
Barclays ATP World Tour Finals	Great Britain	Indoor	Hard	7
Basel	Switzerland	Indoor	Hard	8
Bastad	Sweden	Outdoor	Clay	3
Beijing	China	Outdoor	Hard	7
Belgrade	Serbia	Outdoor	Clay	5
Brisbane	Australia	Outdoor	Hard	8
Bucharest	Romania	Outdoor	Clay	2
Buenos Aires	Argentina	Outdoor	Clay	3
Casablanca	Morocco	Outdoor	Clay	3
Chennai	India	Outdoor	Hard	7
Costa Do Sauipe	Brasil	Outdoor	Clay	2
Delray Beach	FL, U.S.A.	Outdoor	Hard	10
Doha	Qatar	Outdoor	Hard	7
Dubai	U.A.E.	Outdoor	Hard	7
Eastbourne	Great Britain	Outdoor	Grass	5
Estoril	Portugal	Outdoor	Clay	3
Gstaad	Switzerland	Outdoor	Clay	1
Halle	Germany	Outdoor	Grass	8
Ho Chi Minh City	Vietnam	Indoor	Carpet	9
Houston	TX, U.S.A.	Outdoor	Clay	5
Indianapolis	IN, U.S.A.	Outdoor	Hard	8
Johannesburg	South Africa	Outdoor	Hard	6
Kitzbnhel	Austria	Outdoor	Clay	5
Kuala Lumpur	Malaysia	Indoor	Hard	6
Las Vegas	NV, U.S.A.	Outdoor	Hard	8
London / Queen's Club	England	Outdoor	Grass	8
Los Angeles	CA, U.S.A.	Outdoor	Hard	9
Lyon	France	Indoor	Carpet	7
Marseille	France	Indoor	Hard	7
Memphis	TN, U.S.A.	Indoor	Hard	8
Metz	France	Indoor	Hard	7
Milan	Italy	Indoor	Carpet	8
Montpellier	France	Indoor	Hard	8
Moscow	Russia	Indoor	Hard	7
Moscow	Russia	Indoor	Carpet	8
Mumbai	India	Outdoor	Hard	7
Munich	Germany	Outdoor	Clay	2
New Haven	CT, U.S.A.	Outdoor	Hard	6
Newport	RI, U.S.A.	Outdoor	Grass	9
Nice	France	Outdoor	Clay	4
Nottingham	Great Britain	Outdoor	Grass	7
Palermo	Italy	Outdoor	Clay	2
Poertschach	Austria	Outdoor	Clay	5
Rotterdam	The Netherlands	Indoor	Hard	4
San Jose	CA, U.S.A.	Indoor	Hard	9
Santiago	Chile	Outdoor	Clay	6
s-Hertogenbosch	The Netherlands	Outdoor	Grass	6
Sopot	Poland	Outdoor	Clay	3
St. Petersburg	Russia	Indoor	Hard	6
St. Petersburg	Russia	Indoor	Carpet	7
St. Poelten	Austria	Outdoor	Clay	5
Stockholm	Sweden	Indoor	Hard	7
Stuttgart	Germany	Outdoor	Clay	4
Sydney	Australia	Outdoor	Hard	7
Tennis Masters Cup	China	Indoor	Hard	8
Tennis Masters Cup	Shanghai, China	Indoor	Carpet	7
Tokyo	Japan	Outdoor	Hard	6
Umag	Croatia	Outdoor	Clay	3
Valencia	Spain	Indoor	Hard	5
Vi±a del Mar	Chile	Outdoor	Clay	1
Vienna	Austria	Indoor	Hard	8
Warsaw	Poland	Outdoor	Clay	3
Washington	DC, U.S.A.	Outdoor	Hard	9
Winston-Salem	NC, U.S.A.	Outdoor	Hard	10
Zagreb	Croatia	Indoor	Hard	3