2015

2016

2017

2018

Adjustments

of Status

New

Arrivals

Adjustments

of Status

New

Arrivals

Adjustments

of Status

New

Arrivals

Adjustments

of Status

New

Arrivals

Total

542,315

508,716

565,427

618,078

549,086

578,081

428,990

391,758

Africa

50,465

50,950

50,111

63,315

50,756

68,068

41,210

42,382

Asia

210,034

209,263

203,099

259,200

190,910

233,833

152,475

151,293

Europe

54,306

31,497

57,947

35,620

53,129

31,585

38,920

21,592

North America

181,655

184,471

203,648

223,645

203,734

209,565

160,568

149,783

Oceania

3320

2084

3481

2107

3293

1750

2154

1315

South America

42,250

30,059

46,775

32,833

46,904

32,172

33,520

24,806

Unknown

285

392

366

1358

360

1108

143

587