http://www.chinatax.gov.cn has been crawled 767 times going all the way back to November 27, 1999.

A crawl can be a duplicate of the last one. It happens about 25% of the time across 420,000,000 websites. FAQ
Jan
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Feb
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Mar
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Apr
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

April 26, 2011

1 snapshot

26
27
28
29
30
May
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

May 24, 2011

1 snapshot

24
25
26
27
28
29
30
31
Jun
1
2
3
4
5
6
7
8
9

June 10, 2011

1 snapshot

10
11
12
13

June 14, 2011

8 snapshots

14

June 15, 2011

2 snapshots

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Jul
1
2
3
4

July 5, 2011

1 snapshot

5
6
7
8
9
10
11
12
13

July 14, 2011

1 snapshot

14
15

July 16, 2011

1 snapshot

16
17

July 18, 2011

2 snapshots

18

July 19, 2011

1 snapshot

19
20
21
22
23
24
25
26

July 27, 2011

1 snapshot

27
28
29
30
31
Aug
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Sep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Oct
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Nov
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Dec
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

Note

This calendar view maps the number of times http://www.chinatax.gov.cn was crawled by the Wayback Machine, not how many times the site was actually updated. More info in the FAQ.