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File:Consumer Price Index Canada, All-Item Basket.svg

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Summary

Description
Date
Source Own work
Author WIlliam Chen
SVG development
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The SVG code is valid.
 
This plot was created with Matplotlib.
Source code
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Python code

#!/usr/bin/env python
 
# Author: William Chen. 2022-04-28
 
# -*- coding: utf-8 -*-

import matplotlib.pyplot as pyplot
import numpy as np

# Import CPI, All-Items from 1914-2021
# Source: 

year = [
    1914,
    1915,
    1916,
    1917,
    1918,
    1919,
    1920,
    1921,
    1922,
    1923,
    1924,
    1925,
    1926,
    1927,
    1928,
    1929,
    1930,
    1931,
    1932,
    1933,
    1934,
    1935,
    1936,
    1937,
    1938,
    1939,
    1940,
    1941,
    1942,
    1943,
    1944,
    1945,
    1946,
    1947,
    1948,
    1949,
    1950,
    1951,
    1952,
    1953,
    1954,
    1955,
    1956,
    1957,
    1958,
    1959,
    1960,
    1961,
    1962,
    1963,
    1964,
    1965,
    1966,
    1967,
    1968,
    1969,
    1970,
    1971,
    1972,
    1973,
    1974,
    1975,
    1976,
    1977,
    1978,
    1979,
    1980,
    1981,
    1982,
    1983,
    1984,
    1985,
    1986,
    1987,
    1988,
    1989,
    1990,
    1991,
    1992,
    1993,
    1994,
    1995,
    1996,
    1997,
    1998,
    1999,
    2000,
    2001,
    2002,
    2003,
    2004,
    2005,
    2006,
    2007,
    2008,
    2009,
    2010,
    2011,
    2012,
    2013,
    2014,
    2015,
    2016,
    2017,
    2018,
    2019,
    2020,
    2021,
]
cpi = [
    6,
    6.1,
    6.7,
    7.9,
    8.9,
    9.8,
    11.4,
    10,
    9.2,
    9.2,
    9,
    9.1,
    9.2,
    9.1,
    9.1,
    9.2,
    9.1,
    8.2,
    7.5,
    7.1,
    7.2,
    7.3,
    7.4,
    7.7,
    7.7,
    7.7,
    8,
    8.5,
    8.8,
    9,
    9.1,
    9.2,
    9.4,
    10.3,
    11.8,
    12.2,
    12.5,
    13.8,
    14.2,
    14,
    14.1,
    14.1,
    14.3,
    14.8,
    15.2,
    15.3,
    15.5,
    15.7,
    15.9,
    16.1,
    16.4,
    16.8,
    17.5,
    18.1,
    18.8,
    19.7,
    20.3,
    20.9,
    21.9,
    23.6,
    26.2,
    29,
    31.1,
    33.6,
    36.6,
    40,
    44,
    49.5,
    54.9,
    58.1,
    60.6,
    63,
    65.6,
    68.5,
    71.2,
    74.8,
    78.4,
    82.8,
    84,
    85.6,
    85.7,
    87.6,
    88.9,
    90.4,
    91.3,
    92.9,
    95.4,
    97.8,
    100,
    102.8,
    104.7,
    107,
    109.1,
    111.5,
    114.1,
    114.4,
    116.5,
    119.9,
    121.7,
    122.8,
    125.2,
    126.6,
    128.4,
    130.4,
    133.4,
    136,
    137,
    141.6,
]

np_original_cpi = np.array([year, cpi])

# Create a selection (1998-2021)

np_cpi = np.delete(np_original_cpi, np_original_cpi[0] < 1980, 1)

# Plot the selection

pyplot.title(f'''Consumer Price Index, Canada, All-Items\n ({int(np_cpi[0][0])} - {int(np_cpi[0][-1])})''')
pyplot.ylabel("CPI, All-Items")
pyplot.xlabel("Year")
pyplot.locator_params(axis="y", nbins=(np_cpi[1][-1]/10))


pyplot.plot(np_cpi[0],np_cpi[1])

# For shorter selections, preserving optionality to have year labels on x axis
# pyplot.xticks(np_cpi[0])

# Add Gridlines to y axis
pyplot.grid(axis = 'y')


pyplot.savefig('cpi_canada.svg')
pyplot.show()

}}

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
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You are free:
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Under the following conditions:
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Captions

The Consumer Price Index (All Item Basket) of Canada from 1980 to 2021

Items portrayed in this file

depicts

28 April 2022

image/svg+xml

df9e42ba049ade8881fd08c43b33837c434562ed

31,956 byte

360 pixel

540 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current01:40, 29 April 2022Thumbnail for version as of 01:40, 29 April 2022540 × 360 (31 KB)CyaliUploaded own work with UploadWizard

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