File:US_Trade_Balance_1980_2010.svg
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原始文件 (SVG文件,尺寸为675 × 405像素,文件大小:55 KB)
本文件已被US Trade Balance from 1960.svg取代。建议您使用其他文件。请注意,删除被取代的图片需要达成一致。
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描述US Trade Balance 1980 2010.svg |
English: United States Balance of Trade, 1980–2010. Data Source: US Census Bureau Foreign Trade Division: https://www.census.gov/foreign-trade/statistics/historical/gands.txt |
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日期 | (UTC) | |||
来源 | US Trade Balance 1980 2009.svg | |||
作者 |
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授权 (二次使用本文件) |
我,本作品著作权人,特此采用以下许可协议发表本作品:
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其他版本 |
Image:US Trade Balance 1980 2009.svg Image:US Trade Balance 1960 2009.svg |
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SVG开发 InfoField | 本矢量图使用Matplotlib创作。
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源代码 InfoField | Python code#!/usr/bin/env python
from pylab import *
rc('xtick.major', pad=8)
#from https://www.census.gov/foreign-trade/statistics/historical/gands.txt:
d = (3.508, 4.195, 3.370, 4.210, 6.022, 4.664, 2.939, 2.604, 0.250, 0.091, 2.254, -1.302, -5.443, 1.900, -4.293, 12.404, -6.082, -27.246, -29.763, -24.565, -19.407, -16.172, -24.156, -57.767, -109.072, -121.880, -138.538, -151.684, -114.566, -93.141, -80.864, -31.135, -39.212, -70.311, -98.493, -96.384, -104.065, -108.273, -166.140, -264.239, -378.780, -364.393, -420.524, -494.183, -609.345, -714.176, -759.240, -702.099, -698.802, -374.908, -497.824)
start, end = 1960, 2010
y = range(start, end+1)
f = figure(figsize=(7.5, 4.5))
ax = f.add_axes((.13, .18, .8, .75))
plot(y, d, 'r-', lw = 1.5)
plot(y, d, 'bo', ms = 5, mec = 'b')
grid(ls='-', alpha=.4)
xlabel('Year')
ylabel('Billions USD')
title('U.S. Trade Balance')
text(2010, -950, 'Data Source: US Census Bureau Foreign Trade Division', va = 'bottom', ha = 'right' , size = 10)
axis((1980, 2010, -800, 0))
savefig("US Trade Balance 1980 2010.svg")
show()
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原始上传日志
This image is a derivative work of the following images:
- US Trade Balance 1980 2009.svg licensed with PD-self
- 2010-08-27T23:55:19Z Morn 675x405 (55599 Bytes) {{Information |Description={{en|1=United States Balance of Trade, 1980–2009. Data Source: US Census Bureau Foreign Trade Divisionm http://www.census.gov/foreign-trade/statistics/historical/gands.txt }} |Source={{own}} |Auth
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23 2 2011
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日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
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当前 | 2011年2月23日 (三) 00:25 | 675 × 405(55 KB) | Morn | {{Information |Description={{en|1=United States Balance of Trade, 1980–2009. Data Source: US Census Bureau Foreign Trade Division: http://www.census.gov/foreign-trade/statistics/historical/gands.txt }} |Source=*File:US_Trade_Balance_1980_2009.svg |
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