What asymmetric distribution represents this data?

#1
Hello,

I have this data:


Bin particle_240
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 2
11 0
12 0
13 0
14 0
15 0
16 0
17 0
18 1
19 3
20 1
21 2
22 3
23 10
24 8
25 6
26 5
27 7
28 14
29 11
30 14
31 14
32 16
33 17
34 12
35 17
36 16
37 17
38 26
39 19
40 26
41 25
42 14
43 21
44 18
45 22
46 18
47 32
48 29
49 19
50 25
51 29
52 27
53 30
54 26
55 29
56 38
57 31
58 41
59 30
60 36
61 32
62 52
63 45
64 45
65 46
66 48
67 58
68 55
69 42
70 50
71 47
72 58
73 66
74 70
75 57
76 53
77 70
78 73
79 66
80 75
81 59
82 62
83 65
84 78
85 74
86 72
87 65
88 75
89 81
90 74
91 77
92 79
93 87
94 74
95 106
96 103
97 104
98 96
99 95
100 117
101 102
102 124
103 105
104 103
105 130
106 116
107 127
108 128
109 154
110 153
111 148
112 140
113 149
114 166
115 117
116 102
117 111
118 77
119 72
120 77
121 51
122 52
123 42
124 33
125 36
126 27
127 26
128 23
129 29
130 15
131 20
132 20
133 18
134 14
135 8
136 13
137 16
138 6
139 13
140 18
141 7
142 13
143 6
144 8
145 10
146 10
147 13
148 7
149 6
150 5
151 5
152 7
153 6
154 5
155 9
156 13
157 4
158 5
159 4
160 4
161 6
162 4
163 5
164 3
165 5
166 3
167 4
168 2
169 2
170 1
171 1
172 3
173 0
174 3
175 5
176 3
177 7
178 2
179 1
180 3
181 2
182 3
183 1
184 3
185 4
186 0
187 4
188 1
189 2
190 2
191 1
192 1
193 1
194 2
195 2
196 0
197 0
198 1
199 2
200 1
201 2
202 1
203 1
204 0
205 2
206 1
207 1
208 2
209 4
210 2
211 1
212 1
213 0
214 2
215 0
216 0
217 0
218 1
219 0
220 0
221 1
222 2
223 0
224 0
225 0
226 0
227 0
228 0
229 0
230 0
231 0
232 1
233 0
234 0
235 0
236 0
237 1
238 1
239 1
240 3
241 1
242 4
243 4
244 5
245 8
246 4
247 20
248 28
249 23
250 42
251 47
252 41
253 53
254 46
255 60
256 1688

_________

If you plot a graph on excel, you will get an asymmetric distribution. So, what I need to do, is to find what distribution my data represent...
I have tried Weibull and Gaussian, but these didn't fit properly.

Thank you,
Karina.