アメリカの豚肉輸出相手国をプロットして日本が何位か調べる

from pandas import *
import warnings
warnings.simplefilter('ignore', FutureWarning)
from pandas import *
import matplotlib
matplotlib.rcParams['axes.grid'] = True # show gridlines by default
%matplotlib inline

df = read_csv('porkusa.csv',encoding='utf-8')
df.head(2)

df=df[['Year', 'Period','Trade Flow','Reporter', 'Partner', 'Commodity','Commodity Code','Trade Value (US$)']]
df_world = df[df['Partner'] == 'World']
df_countries = df[df['Partner'] != 'World']
df_countries_imports = df_countries[df_countries['Trade Flow'] == 'Imports']
df_world_imports=df_world[df_world['Trade Flow'] == 'Imports']
df_countries_exports = df_countries[df_countries['Trade Flow'] == 'Exports']
df_world_exports=df_world[df_world['Trade Flow'] == 'Exports']
df1_countries = df_countries

print(df_world_imports['Trade Value (US$)'].aggregate(sum))
print(df_world_exports['Trade Value (US$)'].aggregate(sum))

b=df_countries_imports.groupby(['Partner'])['Trade Value (US$)'].aggregate(sum)
for i in range(len(b)):
    b[i] = b[i]*111
#b.sort_values(ascending=False)

e = b.sort_values(ascending=False)
c=[]
for i in range(len(e)):
    d = e[i]/e.sum()*100
    c.append(d)

rcParams["font.size"] = "18"
fp = FontProperties(fname='/usr/share/fonts/opentype/ipaexfont-gothic/ipaexg.ttf', size=54)
rcParams['font.family'] = fp.get_name()
rcParams["font.size"] = "25"
fig, ax = subplots(figsize=(20,15))
b.sort_values(ascending=False, inplace=False).plot(kind='barh',width=.8,color='skyblue')
rc('xtick', labelsize=25)
rc('ytick', labelsize=25)
xticks(np.arange(0,1.5e11,1e11/5),
   ['{}億'.format(int(x/1e7)) if x > 0 else 0 for x in np.arange(0,1.5e10,1e10/5)])
ax.legend(["輸入額"],loc='upper right', prop={'size': 26})
for j,i in enumerate(ax.patches):
    ax.text((i.get_width()+5e8 if int(i.get_width()) < 1e11 else i.get_width()-1.1e11),\
     i.get_y()+.19,'{:,}億{:,}万{:,}円 ({:.4f}%)'.format(int(str(i.get_width())[:-8]),\
       int(str(i.get_width())[-8:-4]),int(str(i.get_width())[-4:]),c[j]) \
 if int(i.get_width()) > 1e8 else '{:,}万円 ({:.4f}%)'.format(int(str(i.get_width())[:-4]),c[j]),\
            fontsize=30, color='k');

a=df_countries[df_countries["Trade Flow"]=='Exports'].groupby(['Partner'])['Trade Value (US$)'].aggregate(sum)
for i in range(len(a)):
    a[i] = a[i]*111    

from matplotlib.pyplot import *
from matplotlib.font_manager import FontProperties
from matplotlib import rcParams
import matplotlib.patches as mpatches
style.use('ggplot')

rcParams["font.size"] = "18"
fp = FontProperties(fname='/usr/share/fonts/opentype/ipaexfont-gothic/ipaexg.ttf', size=54)
rcParams['font.family'] = fp.get_name()
rcParams["font.size"] = "25"
fig, ax = subplots(figsize=(20,15))
a.sort_values(ascending=False, inplace=False).head(20).plot(kind='barh',width=.8,color='pink')
rc('xtick', labelsize=25)
rc('ytick', labelsize=25)
xticks(np.arange(0,1.9e11,1e11/5),
   ['{}億'.format(int(x/1e7)) if x > 0 else 0 for x in np.arange(0,1.9e10,1e10/5)])
ax.legend(["輸入額"],loc='upper right', prop={'size': 26})
for i in ax.patches:
    ax.text((i.get_width()+5e8 if int(i.get_width()) < 1e11 else i.get_width()-.61e11),\
     i.get_y()+.07,'{:,}億{:,}万{:,}円'.format(int(str(i.get_width())[:-8]),\
       int(str(i.get_width())[-8:-4]),int(str(i.get_width())[-4:])) \
 if int(i.get_width()) > 1e8 else '{:,}万円'.format(int(str(i.get_width())[:-4])),\
            fontsize=30, color='k');