_id	pc_district	taxi_class	count
1	BT1	A	1
2	BT1	C	5
3	BT1	D	2
4	BT10	A	38
5	BT10	B	8
6	BT10	C	10
7	BT11	A	226
8	BT11	B	35
9	BT11	C	36
10	BT11	D	15
11	BT12	A	541
12	BT12	B	25
13	BT12	C	38
14	BT12	D	9
15	BT13	A	156
16	BT13	B	28
17	BT13	C	24
18	BT13	D	2
19	BT14	A	169
20	BT14	B	22
21	BT14	C	45
22	BT14	D	4
23	BT15	A	131
24	BT15	B	18
25	BT15	C	25
26	BT15	D	3
27	BT16	A	49
28	BT16	B	4
29	BT16	C	15
30	BT17	A	248
31	BT17	B	25
32	BT17	C	58
33	BT17	D	13
34	BT18	A	23
35	BT18	B	2
36	BT18	C	11
37	BT19	A	110
38	BT19	B	4
39	BT19	C	15
40	BT2	A	3
41	BT20	A	58
42	BT20	C	7
43	BT21	A	11
44	BT21	B	1
45	BT21	C	8
46	BT22	A	30
47	BT22	B	1
48	BT22	C	14
49	BT23	A	73
50	BT23	B	6
51	BT23	C	15
52	BT24	A	17
53	BT24	C	13
54	BT25	A	6
55	BT25	B	2
56	BT25	C	9
57	BT26	A	3
58	BT26	B	1
59	BT26	C	1
60	BT27	A	28
61	BT27	B	4
62	BT27	C	6
63	BT28	A	98
64	BT28	B	10
65	BT28	C	26
66	BT29	A	40
67	BT29	B	9
68	BT29	C	19
69	BT3	A	2
70	BT30	A	23
71	BT30	B	3
72	BT30	C	32
73	BT31	A	17
74	BT31	B	3
75	BT31	C	21
76	BT32	A	51
77	BT32	C	4
78	BT33	A	11
79	BT33	B	3
80	BT33	C	7
81	BT34	A	85
82	BT34	B	2
83	BT34	C	48
84	BT35	A	68
85	BT35	B	3
86	BT35	C	26
87	BT36	A	204
88	BT36	B	12
89	BT36	C	42
90	BT37	A	93
91	BT37	B	8
92	BT37	C	22
93	BT38	A	106
94	BT38	B	6
95	BT38	C	22
96	BT38	D	1
97	BT39	A	31
98	BT39	B	3
99	BT39	C	11
100	BT4	A	42
101	BT4	B	1
102	BT4	C	18
103	BT40	A	34
104	BT40	B	1
105	BT40	C	11
106	BT41	A	100
107	BT41	B	1
108	BT41	C	52
109	BT42	A	50
110	BT42	C	29
111	BT43	A	25
112	BT43	B	1
113	BT43	C	12
114	BT44	A	14
115	BT44	B	1
116	BT44	C	15
117	BT45	A	10
118	BT45	B	2
119	BT45	C	46
120	BT46	A	4
121	BT46	C	5
122	BT47	A	210
123	BT47	B	2
124	BT47	C	19
125	BT48	A	549
126	BT48	B	9
127	BT48	C	23
128	BT49	A	29
129	BT49	B	2
130	BT49	C	9
131	BT5	A	419
132	BT5	B	11
133	BT5	C	28
134	BT51	A	20
135	BT51	C	6
136	BT52	A	65
137	BT52	B	4
138	BT52	C	10
139	BT53	A	29
140	BT53	B	1
141	BT53	C	28
142	BT54	A	18
143	BT54	C	4
144	BT55	A	10
145	BT55	C	2
146	BT56	A	7
147	BT56	C	3
148	BT57	A	7
149	BT57	C	1
150	BT6	A	55
151	BT6	B	10
152	BT6	C	17
153	BT60	A	40
154	BT60	B	1
155	BT60	C	16
156	BT61	A	27
157	BT61	C	12
158	BT62	A	46
159	BT62	B	2
160	BT62	C	19
161	BT63	A	26
162	BT63	C	8
163	BT64	A	2
164	BT65	A	33
165	BT65	C	1
166	BT66	A	60
167	BT66	B	2
168	BT66	C	11
169	BT67	A	39
170	BT67	C	12
171	BT69	A	1
172	BT69	C	2
173	BT7	A	34
174	BT7	B	9
175	BT7	C	6
176	BT70	A	21
177	BT70	B	4
178	BT70	C	25
179	BT71	A	48
180	BT71	B	9
181	BT71	C	41
182	BT74	A	27
183	BT74	B	1
184	BT74	C	24
185	BT76	C	1
186	BT77	C	1
187	BT78	A	31
188	BT78	B	1
189	BT78	C	20
190	BT79	A	34
191	BT79	B	1
192	BT79	C	26
193	BT8	A	48
194	BT8	B	10
195	BT8	C	41
196	BT80	A	20
197	BT80	C	36
198	BT81	A	10
199	BT81	B	3
200	BT81	C	21
201	BT82	A	81
202	BT82	B	9
203	BT82	C	16
204	BT9	A	92
205	BT9	B	7
206	BT9	C	17
207	BT92	A	2
208	BT92	B	1
209	BT92	C	6
210	BT93	A	11
211	BT93	C	6
212	BT94	A	42
213	BT94	B	6
214	BT94	C	9