|Rank|Airport|Passengers handled|% Change 2011 / 12|
|---|---|---|---|
|1|Netherlands - Amsterdam|105,349|-|
|2|United Kingdom - Belfast-International|92,502|-|
|3|Portugal - Faro|71,676|-|
|4|Spain - Barcelona|66,565|-|
|5|Spain - Alicante|64,090|-|
|6|Spain - Malaga|59,175|-|
|7|Ireland - Dublin|35,524|-|
|8|Jersey - Jersey|35,169|1128|
|9|Ireland - Waterford|31,907|25|
|10|Spain - Palma de Mallorca|27,718|-|

Question: how many airports in spain are among the 10 busiest routes to and from london southend airport in 2012?
Answer: 4