Plaxo ranked the level of connectedness between people, country by country, based on the average number of contacts in their Plaxo smart address book.
- Argentina – 479
- Hong Kong – 390
- Austria – 384
- South Korea – 369
- Italy – 367
- Venezuela – 366
- Germany – 364
- Switzerland – 362
- Brazil – 361
- Czech Republic – 358
- Chile – 357
- Singapore – 356
- France – 356
- Israel – 352
- Spain – 350
- Peru – 347
- Turkey – 335
- Indonesia – 328
- Greece – 322
- Hungary – 321
- Thailand – 320
- UK – 319
- Mexico – 317
- China – 311
- United Arab Emirates – 305
- Taiwan – 302
- South Africa – 301
- Ireland – 300
- Portugal – 297
- Vietnam – 296
- Dominican Republic – 293
- US – 293
- Sweden – 285
- Japan – 284
- India – 281
- Netherlands – 280
- Iceland – 273
- Malaysia – 272
- Poland – 271
- China w/o Hong Kong – 269
- Saudi Arabia – 268
- Belgium – 267
- Australia – 263
- Finland – 260
- Pakistan – 253
- Philippines – 252
- Russia – 250
- New Zealand – 249
- Norway – 246
- Canada – 244
- Denmark – 228
- Romania – 220