AUSTRIA
AT – 8,217,280 population (2011) – Country Area: 83,858 sq km

Capital city: Vienna – population 1,704,864 (2010)

6,143,600 Internet users as of June/10, 74.8% penetration, per ITU.

2,766,540 Facebook users on Mar 31/12, 33.7% penetration rate.

SZLOVÁKIA
SK – 5,477,038 population (2011) – Country Area: 49,034 sq km

Capital city: Bratislava – population 422,696 (2010)

4,337,868 Internet users as of Dec.31, 2011, 79.2% penetration, per ITU.

1,970,600 Facebook users on Mar 31/12, 36.0% penetration rate.

SLOVÉNIA

SI – 2,000,092 population (2011) – Country Area: 20,273 sq km

Capital city: Ljubljana – population 253,154 (2007)

1,420,776 Internet users as of Dec.31, 2011, 71.0% penetration, per ITU.

796,540 Facebook users on Mar 31/12, 39.8% penetration rate.

ROMANIA
RO – 21,904,551 population (2011) – Country Area: 238,391 sq km

Capital city: Bucharest – population 1,918,256 (2010)

8,578,484 Internet users as of Dec.31, 2011, 39.2% penetration, per ITU.

4,675,780 Facebook users on Mar 31/12, 21.3% penetration rate.

MAGYARORSZÁG
HU – 9,976,062 population (2011) – Country Area: 92,966 sq km

Capital city: Budapest – population 1,645,091 (2010)

6,516,627 Internet users as of Dec.31, 2011, 65.3% penetration, per ITU

3,970,360 Facebook users on Mar 31/12, 39.8% penetration rate.

Forrás:http://www.internetworldstats.com/europa.htm#hu