Index

2011

2012

2013

2014

2015

2016

2017

2018

2019

X₁

16,397

20,258

23,284

27,024

28,537

20,556

21,908

27,926

30,610

X₂

392

491

518

552

608

637

681

746

904

X₃

16,404

20,792

28,495

34,641

39,326

39,729

46,621

50,917

53,001

X₄

435,663

546,785

938,457

1,083,053

1,247,016

1,583,803

1,729,602

1,958,464

2,295,152

X₅

330,990

461,089

738,885

928,122

1,121,684

1,342,376

1,450,891

1,711,206

1,844,578

X₆

7925

6427

6256

8220

5380

1483

1820

1390

551

X₇

2195

3800

3208

4747

1187

832

2019

2361

700

X₈

5800

7092

10,903

9941

7610

3981

4489

14,283

13,943

X₉

90,205

70,305

73,048

153,631

126,916

129,619

142,228

163,161

121,345

X₁₀

4,884,413

6,504,798

10,713,301

12,601,312

17,025,107

20,695,791

24,030,980

27,760,493

31,883,810

X₁₁

3384

4982

7132

7508

8002

8262

10,065

12,466

14,496