File:1997- USBC membership and lanes and centers NORMALIZED.png

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Summary

Description
English: Graph of membership in USBC (or its pre-merger constituent organizations) and certified lanes and certified bowling centers, NORMALIZED to 1997 values.

This PNG chart is outdated, and is superseded by the SVG successor chart shown and linked below.

Data source: Data is copied from Wayback Machine's archives on archive.org of the USBC's bowl.com website for each individual year.
Data for 2007, 2008, 2009 could not be found in the archives, and so is linearly interpolated.

Click at right to show/hide DATA

Season ending —USBC Members —Certified Lanes
1997 — 4,405,032 — 138,465
1998 — 4,155,939 —139,125
1999 — 3,933,553 —134,152
2000 — 3,756,651 —130,655
2001 — 3,553,422 —128,440
2002 — 3,382,507 —126,854
2003 — 3,245,873 —124,835
2004 — 3,112,037 —120,412
2005 — 2,896,053 —121,619
2006 — 2,728,590 —116,062
2007 — (interpolated) — (interpolated)
2008 — (interpolated) — (interpolated)
2009 — (interpolated) — (interpolated)
2010 — 2.10 — 114,223
2011 — 2.10 — 107,898
2012 — 1.90 — 106,855
2013 — 1.79 — 103,066
2014 — 1.69 — 98,831
2015 — 1.57 — 95,430
2016 — 1.49 — 94,985
2017 — 1.42 — 92,474
2018 — 1.34 — 91,511
2019 — 1.29 — 87,967
2020 — 1.21 — 84,070
(COVID)
2023 — 1.09 — 82,096

Season ending: — Certified Centers
1997 — 6,986
1998 — 6,857
1999 — 6,712
2000 — 6,560
2001 — 6,309
2002 — 6,246
2003 — 6,070
2004 — 6,024
2005 — 5,912
2006 — 5,647
2007 — (interpolated)
2008 — (interpolated)
2009 — (interpolated)
2010 — 5,490
2011 — 5,160
2012 — 5,047
2013 — 4,880
2014 — 4,666
2015 — 4,489
2016 — 4,466
2017 — 4,339
2018 — 4,054
2019 — 4,029
2020 — 3,864
(COVID)
2023 — 3,795


Click at right to show/hide LINKS TO SOURCES

SOURCING:
Links to archives of bowl.com for each year:
1997,
1998,
1999,
2000,
2001,
2002,
2003,
2004,
2005,
2006,
[data unavailable for 2007],
[data unavailable for 2008],
[data unavailable for 2009],
2010,
2011 (bowlers) and 2011 (bowling centers),
2012,
2013,
2014,
2015,
2016,
2017,
2018
2019
2020
(COVID)
2023
Date
Source Own work
Author RCraig09

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

Related files using essentially the same USBC dataset

  • 1997- Bowling centers, league members, and lanes - raw numbers.svg
    1997- Bowling centers, league members, and lanes - raw numbers.svg
  • 1997- Bowling centers, league members, and lanes - normalized.svg
    1997- Bowling centers, league members, and lanes - normalized.svg
  • 1997- Lanes per bowling center.svg
    1997- Lanes per bowling center.svg

Outdated and supeseded PNGs:

  • 1997- USBC membership and certified lanes.png
    1997- USBC membership and certified lanes.png
  • 1997- USBC membership and lanes and centers NORMALIZED.png
    1997- USBC membership and lanes and centers NORMALIZED.png
  • 1997- Lanes per bowling center.png
    1997- Lanes per bowling center.png

Captions

Graph of membership in USBC (or its pre-merger constituent organizations) and certified lanes and certified bowling centers, NORMALIZED to 1997 values

Items portrayed in this file

depicts

inception

5 April 2019

MIME type

image/png

checksum

58f41aa916bbcf706f1533a3a241fc6f172ecc41

determination method: SHA-1

data size

304,610 byte

height

1,850 pixel

width

2,475 pixel

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current07:03, 30 January 2021Thumbnail for version as of 07:03, 30 January 20212,475 × 1,850 (297 KB)RCraig09Version 4: Update to include 2020 data.
04:27, 28 October 2019Thumbnail for version as of 04:27, 28 October 20191,980 × 1,480 (225 KB)RCraig09Update to include 2019 data.
19:33, 5 April 2019Thumbnail for version as of 19:33, 5 April 20192,050 × 1,500 (231 KB)RCraig09Aspect ratio changed, to more closely match that of File:1997- USBC membership and certified lanes.png so they can better be compared when inserted into articles side-by-side.
18:36, 5 April 2019Thumbnail for version as of 18:36, 5 April 20191,800 × 1,520 (218 KB)RCraig09User created page with UploadWizard
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