Tableau de données
| 1990 | 635 M | 2003 | 882 M | 2016 | 2,61 Md |
| 1991 | 650 M | 2004 | 936 M | 2017 | 2,76 Md |
| 1992 | 672 M | 2005 | 996 M | 2018 | 2,91 Md |
| 1993 | 655 M | 2006 | 1,08 Md | 2019 | 3,09 Md |
| 1994 | 691 M | 2007 | 1,19 Md | 2020 | 3,14 Md |
| 1995 | 699 M | 2008 | 1,38 Md | 2021 | 3,39 Md |
| 1996 | 694 M | 2009 | 1,43 Md | 2022 | 3,56 Md |
| 1997 | 706 M | 2010 | 1,54 Md | 2023 | 3,9 Md |
| 1998 | 722 M | 2011 | 1,74 Md | 2024 | 4,15 Md |
| 1999 | 759 M | 2012 | 1,9 Md | 2025 | 4,38 Md |
| 2000 | 781 M | 2013 | 2,04 Md | 2026 | 4,73 Md |
| 2001 | 811 M | 2014 | 2,22 Md | | |
| 2002 | 837 M | 2015 | 2,42 Md | | |
Tableau de données
| 1990 | 113 Md | 2003 | 157 Md | 2016 | 463 Md |
| 1991 | 115 Md | 2004 | 166 Md | 2017 | 491 Md |
| 1992 | 119 Md | 2005 | 177 Md | 2018 | 518 Md |
| 1993 | 116 Md | 2006 | 192 Md | 2019 | 549 Md |
| 1994 | 123 Md | 2007 | 212 Md | 2020 | 559 Md |
| 1995 | 124 Md | 2008 | 246 Md | 2021 | 603 Md |
| 1996 | 123 Md | 2009 | 253 Md | 2022 | 633 Md |
| 1997 | 125 Md | 2010 | 274 Md | 2023 | 693 Md |
| 1998 | 128 Md | 2011 | 309 Md | 2024 | 738 Md |
| 1999 | 135 Md | 2012 | 338 Md | 2025 | 778 Md |
| 2000 | 139 Md | 2013 | 363 Md | 2026 | 840 Md |
| 2001 | 144 Md | 2014 | 395 Md | | |
| 2002 | 149 Md | 2015 | 431 Md | | |
Tableau de données
| 1990 | 258 Md | 2003 | 235 Md | 2016 | 448 Md |
| 1991 | 246 Md | 2004 | 242 Md | 2017 | 472 Md |
| 1992 | 248 Md | 2005 | 250 Md | 2018 | 495 Md |
| 1993 | 231 Md | 2006 | 262 Md | 2019 | 522 Md |
| 1994 | 228 Md | 2007 | 275 Md | 2020 | 528 Md |
| 1995 | 220 Md | 2008 | 291 Md | 2021 | 552 Md |
| 1996 | 212 Md | 2009 | 295 Md | 2022 | 580 Md |
| 1997 | 209 Md | 2010 | 308 Md | 2023 | 620 Md |
| 1998 | 210 Md | 2011 | 330 Md | 2024 | 663 Md |
| 1999 | 216 Md | 2012 | 346 Md | 2025 | 703 Md |
| 2000 | 217 Md | 2013 | 363 Md | 2026 | 745 Md |
| 2001 | 221 Md | 2014 | 389 Md | | |
| 2002 | 228 Md | 2015 | 418 Md | | |